instruction:
In this task, you will be shown an incorrect English sentence. You need to generate a corrected form of the input sentence.
question:
If they cannot pay the high prices any more , people have to change into a bus or a train .
answer:
If they cannot pay the high prices anymore , people have to start using a bus or a train .

question:
In a market economy the price must reflect costs of the product and consumer 's willingness to buy the product .
answer:
In a market economy , the price must reflect costs of the product and consumers ' willingness to buy the product .

question:
Every beginning has its end .
answer:
Every beginning has its end .