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 truck with signs on it parked in a green field with tents and flags lining the field'. Count the number of consonants in the given sentence.

SOLUTION: 46

PROBLEM: Sentence: 'a train passing through a crossing gate and a kid'. Count the number of consonants in the given sentence.

SOLUTION: 25

PROBLEM: Sentence: 'very large clock with face and hands having lights on them above a commercial billboard'. Count the number of consonants in the given sentence.

SOLUTION:
48