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 smiling woman sits at a table with a pizza and salad'. How many words start with the letter 'a' in the sentence.
answer:
5


question:
Sentence: 'fruits and vegetables are on display on a table draped with a red and gold covering'. How many words start with the letter 'a' in the sentence.
answer:
5


question:
Sentence: 'a man in living room with sofa windows and a fan'. How many words start with the letter 'f' in the sentence.
answer:

1