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.

[Q]: Sentence: 'the man is standing on a surfboard with a paddle'. How many words start with the letter 's' in the sentence.
[A]: 2


[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.
[A]: 5


[Q]: Sentence: 'a street scene blue with a doubledecker bus'. How many words start with the letter 'a' in the sentence.
[A]:
2