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: 'a guy a skateboard jumping in the air'. How many words start with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'woman standing on the beach with a large sailboat behind her'. How many words start with the letter 's' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'two monitors and a computer keyboard are on a  desk'. How many words start with the letter 't' in the sentence.

SOLUTION:
1