In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.
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Question: Sentence: 'a teddy bear that is sitting on a tree branch'. Count the number of consonants in the given sentence.

Answer: 23


Question: Sentence: 'a boy swinging at a tennis ball with a racquet'. Count the number of vowels in the given sentence.

Answer: 14


Question: Sentence: 'a silver passenger train sitting on the track'. Count the number of consonants in the given sentence.

Answer:
25