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

[Q]: Sentence: 'a pitcher winds up for a throw at a neighborhood baseball field'. Count the occurrences of the word 'throw' in the given sentence.
[A]: 1


[Q]: Sentence: 'a man that is cutting a pizza that is on a stove'. Count the occurrences of the word 'a' in the given sentence.
[A]: 3


[Q]: Sentence: 'brush in front of a wooden fence behind which is a cow'. Count the occurrences of the word 'fence' in the given sentence.
[A]:
1