Using Raptor, create a condition loop that will ask the user for input of two numbers.

The numbers should be added and the sum displayed.

The loop should also ask the user if he or she wishes to enter two more numbers and perform the operation again, the response to the question must be in the form of "y" or "n".

Input of a "y" will continue the loop, input of a "f" will terminate the loop and the program.

**Use comments to document the python program

Here's a RAPTOR program that meets the requirements:

```
# Initialize the loop control variable to 'y'
variable continueLoop = "y"

# Start the condition loop
while continueLoop = "y"
# Ask the user to enter the first number and store it in a variable
input "Enter the first number: " into variable num1

# Ask the user to enter the second number and store it in a variable
input "Enter the second number: " into variable num2

# Calculate the sum of the numbers
variable sum = num1 + num2

# Display the sum to the user
output "The sum is: " + sum

# Ask the user if they want to continue or terminate the loop
input "Do you want to enter two more numbers? (Enter 'y' to continue, 'n' to terminate): " into variable continueLoop

# If the user enters 'n', set the loop control variable to 'f' to terminate the loop
if continueLoop = "n" then
set continueLoop = "f"
end if
end while
```

Please note that RAPTOR doesn't support directly using the "y" and "n" inputs within the condition of the loop, so I've used the loop control variable `continueLoop` to achieve the desired behavior.

To create a condition loop in Raptor that asks the user for input of two numbers, performs the addition, and displays the sum, you can follow these steps:

1. Start by adding the necessary input variables. In this case, we need two variables to store the user's input for the numbers:
- Declare a variable called "num1" for the first number.
- Declare a variable called "num2" for the second number.

2. Next, add a loop structure to repeat the process of asking for numbers and performing the addition. Raptor uses a "while" loop for this purpose.
- Create a "while" loop that will continue until the user enters 'f' to terminate the program.

3. Inside the loop, ask the user to enter the two numbers:
- Display a prompt asking for the first number.
- Assign the user's input to the variable "num1".
- Display a prompt asking for the second number.
- Assign the user's input to the variable "num2".

4. Calculate the sum of the two numbers:
- Create a variable called "sum" to store the result of the addition.
- Assign the sum of "num1" and "num2" to the variable "sum".

5. Display the sum to the user:
- Add an output statement to display the sum.

6. Finally, ask the user if they want to continue or terminate the loop:
- Display a prompt asking for the response as either "y" or "f".
- Store the user's input in a variable called "response".

7. Add a condition to check the value of the "response" variable and determine whether to continue or terminate the loop:
- Use an "if" statement to check if the value of "response" is equal to 'f'.
- If the condition is true, use a "break" statement to exit the loop and terminate the program.
- If the condition is false, the loop will continue to the next iteration.

Below is an example of a Raptor pseudocode that implements the above steps:

```python
# Declare variables
num1: real
num2: real
sum: real
response: string

# Loop structure
while True:
# Get user input
display "Enter the first number:"
input num1

display "Enter the second number:"
input num2

# Perform addition
sum <- num1 + num2

# Display the sum
display "The sum is: " + sum

# Ask for response
display "Do you want to continue? (y/n):"
input response

# Check the response
if response = 'f' then
break # Terminate the loop

# Continue to the next iteration
end while
```

Please note that Raptor is not a programming language, but a flowchart-based tool. The above pseudocode can be translated to a programming language like Python for execution.