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: A woman with glasses is drawing with crayons while holding a mirror. Sentence 2: The woman is building a sandcastle.
C

Sentence 1: A man on a phone and a woman are in front of a wall. Sentence 2: A man on a phone and a woman are near a wall.
N

Sentence 1: The animal is sleeping as the small girl with in the striped shirt rubs him gently. Sentence 2: A small girl is petting her sleeping cat.

N