instruction:
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.
question:
Sentence 1: A young boy is swimming with goggles. Sentence 2: A boy swimming.
answer:
C


question:
Sentence 1: Three dark-skinned children are riding a floating bike with giant wheels through the water. Sentence 2: The bike can float.
answer:
C


question:
Sentence 1: People holding umbrellas over their heads walk up a staircase next to an escalator. Sentence 2: People with umbrellas keep the rain at bay while walking on the outdoor staircase.
answer:

N