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

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

Sentence: 'a man and a dog standing on a dirt path in the woods'. Count the occurrences of the word 'a' in the given sentence.
3

Sentence: 'a boy sitting on a toilet stool reading a comic book'. Count the occurrences of the word 'a' in the given sentence.
3