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 big building with a clock built into the top'. Count the number of vowels in the given sentence.
14

Sentence: 'a person drying a paper mache ball with a blow dryer'. Count the number of consonants in the given sentence.
28

Sentence: 'a living room display is shown with beige and brown tones'. Count the number of vowels in the given sentence.

17