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: 'there is a man playing in a game of tennis'. How many words start with the letter 'i' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'the men are holding on to surfboards outside'. How many words start with the letter 'o' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a close up of an apple mouse and keyboard'. How many words start with the letter 'o' in the sentence.

SOLUTION:
1