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: 'some unfinished looking wood is in a white bathroom'. How many words start with the letter 'w' in the sentence.
answer:
2


question:
Sentence: 'a man standing next to a car talking on the phone'. How many words start with the letter 't' in the sentence.
answer:
3


question:
Sentence: 'a gray parking meter with a red and white time expired sign'. How many words start with the letter 'a' in the sentence.
answer:

3