TASK DEFINITION: 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.
PROBLEM: Sentence: 'a white dog laying on top of a grass covered field'. Count the number of consonants in the given sentence.

SOLUTION: 24

PROBLEM: Sentence: 'a painting of two geese flying in front of a sunset and a lighthouse'. Count the number of vowels in the given sentence.

SOLUTION: 22

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

SOLUTION:
17