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.

Ex Input:
Sentence: 'the player hold his raquet in stance as he hits the tennis ball'. Remove all words of length '2' in the given sentence.

Ex Output:
the player hold his raquet stance hits the tennis ball


Ex Input:
Sentence: 'there is a sandwich with french fries on the plate'. Remove all words of length '2' in the given sentence.

Ex Output:
there a sandwich with french fries the plate


Ex Input:
Sentence: 'a small bear holding a larger bear around the neck while standing on a rock in a river'. Remove all words of length '3' in the given sentence.

Ex Output:

a small bear holding a larger bear around neck while standing on a rock in a river