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: 'a baseball player gets ready to run to first base'. How many words start with the letter 't' in the sentence.
2

Sentence: 'person surfing in the sea on the surfboard'. How many words start with the letter 's' in the sentence.
3

Sentence: 'a street view of a bunch of pubs in a small alleyway'. How many words start with the letter 's' in the sentence.

2