In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.

[EX Q]: Sentence: 'the passengers are going up the step in to the plane'. How many words start with the letter 't' in the sentence.
[EX A]: 4

[EX Q]: Sentence: 'a person is standing by a pier near a fire hydrant'. How many words start with the letter 'p' in the sentence.
[EX A]: 2

[EX Q]: Sentence: 'several people are sitting around playing a video game'. How many words start with the letter 'p' in the sentence.
[EX A]:
2