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 man that has a tennis racket by a court'. How many words start with the letter 'h' in the sentence.

A: 1
****
Q: Sentence: 'a plate has ribs broccoli and mashed potatoes on a plate'. How many words start with the letter 'a' in the sentence.

A: 3
****
Q: Sentence: 'people in the water holding onto parachutes while riding surfboards'. How many words start with the letter 'w' in the sentence.

A:
2
****