Direction : Given below is a highlighted word followed by 4 sentences. You need to understand whether the sentences are using the word correctly or not. Mark the incorrect sentence with the incorrect word usage as your answer. 

Enervate

A. The lecture on calculus was enervating to the new students.

B. If you are idle then it will definitely enervate your progress towards success.

C. The energy drink enervated him to such an extent that he ran faster than the others.

D. The long journey from Kolkata to Bhubaneswar is quite enervating.