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: 'people in a field are looking up at a kite'. How many words start with the letter 'u' in the sentence.
answer:
1


question:
Sentence: 'car pass threw a green light in the day light'. How many words start with the letter 'd' in the sentence.
answer:
1


question:
Sentence: 'a bench is in an area to have a view of the colorful trees'. How many words start with the letter 'a' in the sentence.
answer:

4