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: 'here is an asian standing by a yellow fire hydrant'. How many words start with the letter 'h' in the sentence.
2

Sentence: 'person surfing in the sea on the surfboard'. How many words start with the letter 's' in the sentence.
3

Sentence: 'a young man holding blue handled scissors to his tongue'. How many words start with the letter 'h' in the sentence.

3