Which of the following sentences is the refusal implied rather than directly stated

In which of the following sentences is the refusal implied rather than directly stated

To provide an answer, I would need the list of sentences to choose from. Please provide the options you want me to assess.

To determine which of the following sentences implies refusal rather than directly stating it, we need to examine how refusal can be expressed implicitly.

1. "I'll think about it." - This sentence does not directly state refusal. However, it implies hesitation or lack of commitment, leaving open the possibility of refusing the request in the future.

2. "I have other plans." - This sentence does not explicitly refuse but implies that the speaker's schedule is already occupied, suggesting they cannot fulfill the request.

3. "I'm not sure if I can do that." - While this sentence does not directly refuse, it expresses uncertainty about fulfilling the request, leaving room for a potential refusal.

4. "Let me get back to you later." - This sentence does not outright refuse but implies a delay or avoidance in providing an immediate answer, which may eventually lead to a refusal.

Out of the given options, all four sentences imply refusal rather than explicitly stating it. However, "I'll think about it" portrays the possibility of refusal in a more subtle manner, making it the sentence where refusal is most implied rather than directly stated.