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 close up of a pizza on a pan on a table'. Remove all words of length '2' in the given sentence.
Example Output: a close a pizza a pan a table

Example Input: Sentence: 'an indoor exhibit featuring vintage philadelphia baseball memorabilia'. Remove all words of length '11' in the given sentence.
Example Output: an indoor exhibit featuring vintage philadelphia baseball

Example Input: Sentence: 'a man riding a surfboard on a massive wave in the ocean'. Remove all words of length '6' in the given sentence.
Example Output:
a man a surfboard on a massive wave in the ocean