In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
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Question: And does n't matter if teh person who takes the riks , has like result all the things he or she has in mind , the important is that they made all the thing and they prove taht tahy can do a los of things in their lives , always thinking in good results for theyselves and for the whole world .

Answer: And it does n't matter if the person who takes the risks has liked the results of all the things he or she has in mind ; the important thing is that they made all those things and they can prove they can do a lot of things in their lives , while always thinking of good results for themselves and for the world .

Question: Video is convenient , but , if teachers concern about students , so using texetbooks gives good ability for students .

Answer: Video is convenient , but if teachers are concerned about students , using textbooks can give students good abilities .

Question: we cant stay on the internet for long time .

Answer:
We ca n't stay on the internet for a long time .