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: 'a light shines on five clocks showing times in different zones'. How many words start with the letter 'f' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a man in a wheel chair holding a tennis racquet'. How many words start with the letter 't' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'a person in a life jacket on a small boat'. How many words start with the letter 'p' in the sentence.
[EX A]:
1