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: 'there is a very large table with many foods and people sitting at it'. How many words start with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a person is flying a kite in a field with other people in the distance'. How many words start with the letter 'w' in the sentence.
[A]: 1


[Q]: Sentence: 'a boy wearing blue has a skateboard in the air near a black railing'. How many words start with the letter 'a' in the sentence.
[A]:
4