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 cow standing next to a fence with cows'. Count the number of consonants in the given sentence.

Answer: 21


Question: Sentence: 'a man standing on a ledge and feeding a giraffe while a female is taking pictures'. Count the number of consonants in the given sentence.

Answer: 38


Question: Sentence: 'a tennis player prepares to swing at a tennis ball'. Count the number of vowels in the given sentence.

Answer:
15