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 woman standing next to another woman in front of a tv'. How many words start with the letter 'a' in the sentence.
[A]: 3


[Q]: Sentence: 'a box with three foot long hot dogs inside of it'. How many words start with the letter 'i' in the sentence.
[A]: 2


[Q]: Sentence: 'a close up of a pizza with people sitting around the table'. How many words start with the letter 'c' in the sentence.
[A]:
1