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.

Q: Sentence: 'a train moving on a track during the day'. Count the number of consonants in the given sentence.

A: 20
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Q: Sentence: 'a cow standing next to a fence with cows'. Count the number of consonants in the given sentence.

A: 21
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Q: Sentence: 'people skiing on their skis at a ski slope'. Count the number of vowels in the given sentence.

A:
14
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