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]: and maybe i 'd even apologize and say that i was sorry ... for everything . - maybe ?
[EX A]: and i 'd probably apologize for everything .

[EX Q]: my client proposes a 30-day cooling-off period .
[EX A]: my client will propose a 30-day refrigeration - out of time .

[EX Q]: this is even more necessary to the extent that the eec market is progressively being opened .
[EX A]:
this is even more necessary , given that the community market is gradually opening up .