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

[EX Q]: Sentence: 'couple of people sitting out in the snow with skis beside them'. Count the occurrences of the word 'them' in the given sentence.
[EX A]: 1

[EX Q]: Sentence: 'a girl is holding a large kite on a grassy field'. Count the occurrences of the word 'a' in the given sentence.
[EX A]: 3

[EX Q]: Sentence: 'people are on a beach and two of them are pushing a red kayak into the water'. Count the occurrences of the word 'beach' in the given sentence.
[EX A]:
1