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

Ex Input:
Sentence1: 'brown cow is looking toward the camera while the other two cow are eating grass', Sentence2: 'the polar bear is laying on the snow'. Is the frequency of the word 'polar' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a close up of a street sign with leaves and a sky background', Sentence2: 'young school boys smiling and posing on a stone wall'. Is the frequency of the word 'young' in two sentences equal?

Ex Output:
No


Ex Input:
Sentence1: 'a beautiful woman holding a tennis racquet on a tennis court', Sentence2: 'a large elephant standing next to a baby elephant'. Is the frequency of the word 'on' in two sentences equal?

Ex Output:

No