In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Sentence 1: They carried crude pikes and knives in their belts. Sentence 2: The knives and pikes were carried in their belts. 
yes

Sentence 1: I believe I've only seen your hand shake once. Sentence 2: There is only one time I have seen your hand shake.
yes

Sentence 1: White-ruffed langur monkeys leap and swing in the treetops, sending flights of green parakeets screeching. Sentence 2: You can see white-ruffed langur monkeys that leap and swing on the trees.

yes