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 baseball player holding a glove in one hand and ball in the other'. How many words start with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'a passanger train is coming down the tracks'. How many words start with the letter 't' in the sentence.
answer:
3


question:
Sentence: 'a couple of small birds on a wooden pole'. How many words start with the letter 'c' in the sentence.
answer:

1