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

Input: Consider Input: Sentence1: 'a large clock mounted in the face of a building', Sentence2: 'a vintage looking image of a train near a mountain'. Is the frequency of the word 'of' in two sentences equal?

Output: Yes


Input: Consider Input: Sentence1: 'a group of young boys standing behind two microphones', Sentence2: 'a group of people and cow outside of a hut'. Is the frequency of the word 'a' in two sentences equal?

Output: No


Input: Consider Input: Sentence1: 'two men standing in mid air wearing sports uniforms with one man reaching for a red frisbee', Sentence2: 'people placed in a picture with bears having a picnic'. Is the frequency of the word 'a' in two sentences equal?


Output: No