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.

[Q]: Sentence: 'a person takes a picture of a reflection in a mirror in the dark'. How many words start with the letter 'p' in the sentence.
[A]: 2


[Q]: Sentence: 'a group of cows that are standing in the grass'. How many words start with the letter 'i' in the sentence.
[A]: 1


[Q]: Sentence: 'small cat sitting on a sales shelf of bananas and avocados'. How many words start with the letter 'o' in the sentence.
[A]:
2