He is interested _____ learning French.

Choose the correct sentence (advanced grammar):

Teacher : Student is analogous to Doctor : ?

Read the passage: \'Artificial intelligence has transformed healthcare through early disease detection, personalized treatment plans, and efficient drug discovery. However, concerns about data privacy and algorithmic bias remain significant challenges.\' What can be inferred?

Choose the correct antonym of \'Hot\':

_______ honesty is the best policy.