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.

they just open their mouth , half of england thinks that they speak for all the muslims .
when they have a speech , half of london thinks they speak for all muslims .

that 's not only childish , it 's irrational , and i do n't have the time to try to reason with somebody whose wits have deserted him .
it 's not just childish , it 's irrational , and i do n't have time to try to make excuses for someone who left sanity .

he could save up and buy a farm on the never-never and watch sheep .
he could have saved himself , buying a farm somewhere around never-never , watching the sheep .