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 is a chocolate muffin on the plate'. How many words start with the letter 'i' in the sentence.
answer:
1


question:
Sentence: 'a man wiping out on a surfboard on a wave'. How many words start with the letter 'o' in the sentence.
answer:
3


question:
Sentence: 'people that are under a tent with a surfboard'. How many words start with the letter 's' in the sentence.
answer:

1