In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.

Sentence: 'a couple of giraffe standing next to a small wooden tree'. Remove all words of length '6' in the given sentence.
a of giraffe standing next to a small tree

Sentence: 'a plate of food sits on a white table'. Remove all words of length '2' in the given sentence.
a plate food sits a white table

Sentence: 'this otherwise blackandwhite photo has a darkshirted mans necktie colored light blue'. Remove all words of length '9' in the given sentence.

this blackandwhite photo has a darkshirted mans necktie colored light blue