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.

Input: Consider Input: Sentence: 'a female tennis player hits a unseen ball on coart'. Remove all words of length '2' in the given sentence.

Output: a female tennis player hits a unseen ball coart


Input: Consider Input: Sentence: 'an amtrak train that is slowly pulling into the station'. Remove all words of length '7' in the given sentence.

Output: an amtrak train that is slowly into the


Input: Consider Input: Sentence: 'the elephants are walking through the tall grass'. Remove all words of length '7' in the given sentence.


Output: the elephants are the tall grass