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: 'a woman is sitting outside at a picnic table'. Remove all words of length '5' in the given sentence.
Example Output: a is sitting outside at a picnic

Example Input: Sentence: 'a large brick building with a tree in front'. Remove all words of length '4' in the given sentence.
Example Output: a large brick building a in front

Example Input: Sentence: 'a man by a painting of a brick pizza oven in a chef hat'. Remove all words of length '8' in the given sentence.
Example Output:
a man by a of a brick pizza oven in a chef hat