Concept:"Under his tutelage" means receiving personal teaching or guidance from an expert or senior person.
Explanation:The noun "tutelage" is derived from the role of a tutor, someone who instructs and mentors a learner.
In a workplace or school setting, being under someone's tutelage implies that the person is responsible for shaping the learner's knowledge and work habits.
It is not the same as allocating tasks, imposing punishment, or guaranteeing physical safety.
Rather, it involves active training, supervision, and correction so that the learner improves over time.
Hence, when a sentence says that certain people are "under his tutelage," it means he trains them and guides their progress.
Answer:B. Trains them.