This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

[EX Q]: therefore , the transmitter is the sole target of the signals that make up the satellite communication at issue in this case .
[EX A]: it is therefore this transmitter that is the only beneficiary of the signals received by the satellite at issue in the main proceedings .

[EX Q]: his gun arm stiffened , and i thought i saw his finger tighten on the trigger .
[EX A]: he held out his gun before him and i thought he was putting a finger on the trigger .

[EX Q]: if changes are to be made , the court would prefer this model of presentation .
[EX A]:
in the event of a change , the court would prefer to introduce such a reporting model .