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

Example Input: Sentence1: 'models wear dresses and hold umbrellas as they walk', Sentence2: 'an elephant wearing a red sheet in front of a building'. Is the frequency of the word 'in' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a remote controlled device travelling a path in a wooded area', Sentence2: 'a person is playing a remote controlled video game while others watch'. Is the frequency of the word 'remote' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a young boy catching a ground ball in a ball park', Sentence2: 'a woman holding a briefcase in a smoky forest'. Is the frequency of the word 'ball' in two sentences equal?
Example Output:
No