TASK DEFINITION: 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.
PROBLEM: so now we have a scenario where two of the angles have the same measure .

SOLUTION: now we have a case in which two angles are equal .

PROBLEM: it explained how a dozen robots could follow when one robot had been summoned , but only when needed and not otherwise .

SOLUTION: it could also explain why one robot was called upon when a robot was called , a dozen - but only when they needed to be .

PROBLEM: 'turning back was not in my mind , ' ruathain told him .

SOLUTION:
'i did n't want to go back , 'said ruathain .