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 young boy hits a baseball during a game'. How many words start with the letter 'd' in the sentence.
[A]: 1


[Q]: Sentence: 'a guy looks at a tablet and holds his skateboard while riding public transportation'. How many words start with the letter 'l' in the sentence.
[A]: 1


[Q]: Sentence: 'this white bowl has rice broccoli and fish in it'. How many words start with the letter 'f' in the sentence.
[A]:
1