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 tray filled with lots of fries next to a hot dog'. Remove all words of length '2' in the given sentence.
Example Output: a tray filled with lots fries next a hot dog

Example Input: Sentence: 'a woman holding a tennis racquet with a ball coming in her direction'. Remove all words of length '6' in the given sentence.
Example Output: a woman holding a racquet with a ball in her direction

Example Input: Sentence: 'a white fireplace is next to a chair'. Remove all words of length '9' in the given sentence.
Example Output:
a white is next to a chair