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

Example Input: Sentence1: 'a birthday cake with a topper that reads happy birthday forresto', Sentence2: 'people placed in a picture with bears having a picnic'. Is the frequency of the word 'bears' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a young boy stands atop a beginner skateboard in the house', Sentence2: 'signs in front of a diner on the streets of a busy and compact road'. Is the frequency of the word 'in' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'there is a tower clock in the city', Sentence2: 'a boy and a girl playing with frisbee in the lawn'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
No