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

Sentence: 'a young boy preparing his baseball mitt before his game'. Count the occurrences of the word 'his' in the given sentence.
2

Sentence: 'two men and two women skiing across country'. Count the occurrences of the word 'two' in the given sentence.
2

Sentence: 'a cat that is laying down on a bed'. Count the occurrences of the word 'is' in the given sentence.

1