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.

Ex Input:
Sentence: 'a bathroom with a toilet with a blue seat'. How many words start with the letter 'b' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'people all eating together and pretending to like each other'. How many words start with the letter 'p' in the sentence.

Ex Output:
2


Ex Input:
Sentence: 'the man in the black neck tie looks onward'. How many words start with the letter 't' in the sentence.

Ex Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
3


