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 lone zebra standing in the middle of a field'. How many words start with the letter 'i' in the sentence.
answer:
1


question:
Sentence: 'a photograph of a vase through its glass showcase'. How many words start with the letter 'i' in the sentence.
answer:
1


question:
Sentence: 'an airplane landing as another ascends into the sky'. How many words start with the letter 'l' in the sentence.
answer:

1