Synonym of EXTRICATE

Answer: Option B

Pull : exert force on (someone or something) so as to cause movement towards oneself.
Free : able to act or be done as one wishes; not under the control of another.
Tie : attach or fasten with string or similar cord.
Complicate : make (something) more complicated.
Extricate : free (someone or something) from a constraint or difficulty.
Synonym of Extricate is Free