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 husky is sleeping while wearing a green bandana'. How many words start with the letter 's' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a cat sitting on a pan in an oven'. How many words start with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a photo of  a boat with an airplane in back'. How many words start with the letter 'a' in the sentence.

SOLUTION:
4