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 bed with a wooden chest of drawers on it'. How many words start with the letter 'o' in the sentence.
[A]: 2


[Q]: Sentence: 'the baseball catcher walks towards the pitching mound'. How many words start with the letter 't' in the sentence.
[A]: 3


[Q]: Sentence: 'a pink piece of metal with a bolt and nut on top'. How many words start with the letter 'p' in the sentence.
[A]:
2