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.

[EX Q]: Sentence 1: A talented male artist is drawing caricatures from photographs outside, under an umbrella. Sentence 2: The artist is shielding himself from the bright sun.
[EX A]: N

[EX Q]: Sentence 1: A lady wearing a black jacket is loading bags up with flowers on a bike. Sentence 2: The woman is hailing a cab on a city street.
[EX A]: C

[EX Q]: Sentence 1: A little girl wearing a white sweater, seated in front of a colorful cake, she laughs with an upward gaze. Sentence 2: It is the little girl's birthday.
[EX A]:
N