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: 'there are people in chairs watching a projection screen'. How many words start with the letter 't' in the sentence.
answer:
1


question:
Sentence: 'white parrot sitting on a ledge eating a seed pod'. How many words start with the letter 'e' in the sentence.
answer:
1


question:
Sentence: 'a train traveling through a tunnel on a model track'. How many words start with the letter 'a' in the sentence.
answer:

3