TASK DEFINITION: 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.
PROBLEM: Sentence: 'a large airplane flies in blue skies over some pretty trees'. Remove all words of length '6' in the given sentence.

SOLUTION: a large airplane flies in blue skies over some trees

PROBLEM: Sentence: 'two baseball players are leaning on bats for a photo'. Remove all words of length '4' in the given sentence.

SOLUTION: two baseball players are leaning on for a photo

PROBLEM: Sentence: 'an older baby sits in a grassy field holding a cell phone to its face'. Remove all words of length '4' in the given sentence.

SOLUTION:
an older in a grassy field holding a phone to its