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

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

A: 2
****
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.

A: 1
****
Q: Sentence: 'a couple of people on a street with a bus'. Count the occurrences of the word 'a' in the given sentence.

A:
3
****
