In this task, you need to count the occurrences of the given word in the given sentence.

[EX Q]: Sentence: 'a woman and a child at a table with plates and glasses'. Count the occurrences of the word 'a' in the given sentence.
[EX A]: 3

[EX Q]: Sentence: 'a girl in blue shit and shorts holding a frisbee in grassy area'. Count the occurrences of the word 'in' in the given sentence.
[EX A]: 2

[EX Q]: Sentence: 'a gray and white cat on a ledge near a window'. Count the occurrences of the word 'a' in the given sentence.
[EX A]:
3