Teacher:This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.
Teacher: Now, understand the problem? Solve this instance: therefore clopidogrel should be used with caution in these patients ( see section 4.2 ) .
Student:
caution should be exercised when administering these patients ( see section 4.2 ) .