TASK DEFINITION: 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.
PROBLEM: Sentence: 'two couples sit on a bench in front of bushes with pink flowers'. How many words start with the letter 'o' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a pole with two traffic signs on it in the daytime'. How many words start with the letter 't' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a hand holding an empty video gaming accessory shaped like a gun'. How many words start with the letter 'a' in the sentence.

SOLUTION:
4