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 man stands and holds a brown teddy bear'. How many words start with the letter 't' in the sentence.
[A]: 1


[Q]: Sentence: 'a train station with a train sitting there waiting to be loaded'. How many words start with the letter 't' in the sentence.
[A]: 4


[Q]: Sentence: 'a pineapple cake with a 30 candle is being lit'. How many words start with the letter 'w' in the sentence.
[A]:
1