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: 'a jetliner sitting on top of an airport tarmac'. Count the number of vowels in the given sentence.
15

Sentence: 'a table is laid out with several different doughnuts and pastries'. Count the number of vowels in the given sentence.
22

Sentence: 'a remote sitting on the dashboard of a car'. Count the number of vowels in the given sentence.

14