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: 'a horse pulling a carriage with people in the snow'. How many words start with the letter 'a' in the sentence.
[A]: 2


[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 traffic light turns green as cars go by in a small town setting'. How many words start with the letter 'g' in the sentence.
[A]:
2