HOO ) pro-posed and initiated a shared task in 2011 ( Dale and Kilgarriff , 2010 ) , which attempts to tackle the problem by developing tools or techniques for the non-native speaker of English , which will automat-ically correct the English prose of the papers so that they can be accepted . This tools and tech-niques may also help native English speakers . This task is simply expressed as text-to-text generation or Natural language Generation ( NLG ) . In the 2011 shared task , all possible errors were covered which made the task enormously huge .