TASK DEFINITION: In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.
PROBLEM: Sentence: 'a middle aged male with glasses taking a picture of himself with a flip phone'. How many words end with the letter 's' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a man riding a skateboard on top of a metal rail'. How many words end with the letter 'f' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a white longheaired dog eating a birthday cake'. How many words end with the letter 'g' in the sentence.

SOLUTION:
2