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.

Sentence: 'two small dogs running in the water on a beach'. Count the number of vowels in the given sentence.
13

Sentence: 'a runner and catcher during a baseball game'. Count the number of vowels in the given sentence.
14

Sentence: 'a small group of elephants walks through a clearing'. Count the number of consonants in the given sentence.

28