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 group of yellow traffic signals sitting next to each other', Sentence2: 'a bear claw donut and a glazed donut on a white plate with a red coffee cup'. Is the frequency of the word 'a' in two sentences equal?
Example Output: No

Example Input: Sentence1: 'a station wagon being carried in the back of a truck', Sentence2: 'a stuffed animal cat on top of the steering wheel in a car'. Is the frequency of the word 'a' in two sentences equal?
Example Output: Yes

Example Input: Sentence1: 'a smiling young woman with open yellow umbrella standing in front of a castlelike building', Sentence2: 'a person holding a mini skate board wearing safety gear'. Is the frequency of the word 'a' in two sentences equal?
Example Output:
Yes