instruction:
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.
question:
Sentence: 'a lady playing a game of tennis on a green and blue court'. How many words start with the letter 'l' in the sentence.
answer:
1


question:
Sentence: 'cars and a motorcycle waiting at an intersection'. How many words start with the letter 'a' in the sentence.
answer:
4


question:
Sentence: 'a set of kites that are flying in the air'. How many words start with the letter 's' in the sentence.
answer:

1