In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to choose whether the two sentences clearly agree (entailment)/disagree (contradiction) with each other, or if this cannot be determined (neutral). Your answer must be in the form of the letters E, C, and N respectively.

Sentence 1: At an outdoor event, one man is speaking into a megaphone while another man is holding the megaphone. Sentence 2: Two men are assisting one another with a megaphone.
C

Sentence 1: Older balding gentleman in a white smock prepares to cut the hair of another older balding gentleman in front of a case holding several hair supplies. Sentence 2: A man is at work cutting hair.
N

Sentence 1: A little boy in a blue shirt looking at the camera, concrete in the background. Sentence 2: A little boy getting his picture taken

C