In this task, answer 'Yes' if the frequency of the given word in the two sentences is equal, else answer 'No'.

[EX Q]: Sentence1: 'a group of cows facing towards and away from a fence', Sentence2: 'two bears climbing up a hill and looking for food'. Is the frequency of the word 'and' in two sentences equal?
[EX A]: Yes

[EX Q]: Sentence1: 'an old clock tower on a clear sunny day', Sentence2: 'two people on skis soaring over the water'. Is the frequency of the word 'skis' in two sentences equal?
[EX A]: No

[EX Q]: Sentence1: 'a tree sapling growing close to a silver fire hydrant', Sentence2: 'a small engine plane flying in for a landing'. Is the frequency of the word 'engine' in two sentences equal?
[EX A]:
No