Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

In what battle were the Tran dynasty no the um what was their names oh Mongols joined by the Tran?
 In what battle were the Mongols joined by the Tran?

What type of theatre is the Warsaw Fotoplastikon no the Katyn Fotoplastikon?
What type of theatre is the Katyn Fotoplastikon?

What force acts on a device no um an object suspended on a spring scale in addition to gravity?
What force acts on an object suspended on a spring scale in addition to gravity?