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: 'she was walking down the side walk with her umbrella open'. Count the occurrences of the word 'down' in the given sentence.
[A]: 1

[Q]: Sentence: 'a man wearing a blue bow tie and a fedora hat in a car'. Count the occurrences of the word 'blue' in the given sentence.
[A]:
1