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.

Sentence: 'the two cats are walking on the desk'. How many words start with the letter 't' in the sentence.
3

Sentence: 'a young kid in a hat with a parrot on his shoulder'. How many words start with the letter 'a' in the sentence.
3

Sentence: 'a bed with some white bed covers and some books'. How many words start with the letter 'b' in the sentence.

3