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 plate with potato pancakes and a fork'. How many words start with the letter 'p' in the sentence.
answer:
3


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 vase of flowers is sitting outside of a blue door'. How many words start with the letter 'a' in the sentence.
answer:

2