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 black birds sitting on some rocks and some water'. How many words start with the letter 'b' in the sentence.
answer:
2


question:
Sentence: 'a young blonde drinking wine in a restaurant'. How many words start with the letter 'i' in the sentence.
answer:
1


question:
Sentence: 'a closeup view of a couple of plants in a garden'. How many words start with the letter 'a' in the sentence.
answer:

3