Instruction: Produce a brief English sentence that would be considered grammatically as category: acceptable
All categories:
A brief sentence: In January 2002, a dull star in an obscure constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest star in our galaxy.
Instruction: Produce a brief English sentence that would be considered grammatically as category: unacceptable
All categories:
A brief sentence: I have gone and buys some whiskey.
Instruction: Produce a brief English sentence that would be considered grammatically as category: unacceptable
All categories:
A brief sentence: Why don't you leaving me concentrate on my work?
Instruction: Produce a brief English sentence that would be considered grammatically as category: acceptable
All categories:
A brief sentence:
The door was pushed open.