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 man is leaping and holding a frisbee over his head in a park-like area that shows a perimeter of tall trees and in the back area a tennis court as well as an area under repair'. Count the number of consonants in the given sentence.