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 street sign view in a very blurry picture'. How many words start with the letter 's' in the sentence.
2

Sentence: 'fruits and vegetables are on display on a table draped with a red and gold covering'. How many words start with the letter 'a' in the sentence.
5

Sentence: 'a rear view of a small airplane with a vshaped tail'. How many words start with the letter 'a' in the sentence.

4