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.

Sentence: 'a little boy that is sitting down with a phone'. How many words start with the letter 'p' in the sentence.
1

Sentence: 'three people in suits are standing and holding surfboards'. How many words start with the letter 's' in the sentence.
3

Sentence: 'a man that is sitting at a table with a cellphone'. How many words start with the letter 'm' in the sentence.

1