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.
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Question: Sentence: 'a train on the tracks under a bridge'. How many words end with the letter 'e' in the sentence.

Answer: 2


Question: Sentence: 'a herd of zebra standing in a dirt field'. How many words end with the letter 'a' in the sentence.

Answer: 3


Question: Sentence: 'a young boy prepares to hit a baseball while another boy under an umbrella is watching'. How many words end with the letter 'r' in the sentence.

Answer:
2