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: 'an airplane with a pilot going up high in the air'. Count the number of vowels in the given sentence.
17

Sentence: 'people in the ocean holding onto kites, while they are on boards'. Count the number of vowels in the given sentence.
22

Sentence: 'a group of people at a table eating dinner and drinking'. Count the number of vowels in the given sentence.

19