premise: Two young girls, one wearing a pink jacket and the other in a dark-colored jacket, are playing in the snow and having a snowball fight in a clearing outside of a wooded area. hypothesis: Two girls are playing.
entailment: Girls playing in the snow implies they are playing.|entailment: Sentence 2 restates Sentence 1 with less detail: two girls are playing.|entailment: Sentence 1 indicates what the girls are playing and where.  Sentence 2 only indicates the girls are playing.