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.

[EX Q]: Sentence: 'a cat is laying in a bowl with a receipt'. How many words start with the letter 'a' in the sentence.
[EX A]: 3

[EX Q]: 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.
[EX A]: 5

[EX Q]: Sentence: 'wine glasses full with some wine on a table'. How many words start with the letter 'w' in the sentence.
[EX A]:
3