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 very large carrot and a large knife'. How many words start with the letter 'l' in the sentence.
[A]: 2


[Q]: Sentence: 'a scooter with a bag on it parked next to a pasture with two cows in it'. How many words start with the letter 'i' in the sentence.
[A]: 3


[Q]: Sentence: 'a woman sitting in a chair next to a lot of vases'. How many words start with the letter 'a' in the sentence.
[A]:
3