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 man holding a baby two women and two cakes'. How many words start with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a couple of kids are sitting in the grass'. How many words start with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a couple of people on skis stand in the snow'. How many words start with the letter 's' in the sentence.

SOLUTION:
3