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.

Example Input: Sentence: 'two young kids playing baseball in the backyard'. Remove all words of length '8' in the given sentence.
Example Output: two young kids playing in the

Example Input: Sentence: 'a woman showing off a groupflier frisbee'. Remove all words of length '7' in the given sentence.
Example Output: a woman off a groupflier

Example Input: Sentence: 'a street light that is hanging by some buildings'. Remove all words of length '7' in the given sentence.
Example Output:
a street light that is by some buildings