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 woman in a white tshirt and black pants skiing down a small hill'. How many words start with the letter 'd' in the sentence.
answer:
1


question:
Sentence: 'a lit clock mounted on the side of a red building at night'. How many words start with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'the bright lights of the city by a street at night'. How many words start with the letter 'c' in the sentence.
answer:

1