You are an expert in oil field exploration, and you have devised a set of if-then rules to help select the best point to drill. You want to improve your probability of success. What branch of AI is best suited to help in this scenario?

A. fuzzy logic
B. natural language processing
C. neural networks
D. expert systems

D. expert systems

Expert systems are designed to mimic the decision-making process of a human expert in a specific domain. In this scenario, an expert system would be best suited to help in selecting the best point to drill based on the if-then rules devised by the expert in oil field exploration. By inputting the relevant data and rules into the expert system, it can help improve the probability of success by providing recommendations for the best drilling locations based on the expertise of the expert.