There are more and more Chinese computer software that can correct the use of vocabulary, grammar, and punctuation. Even journalists who do not have a good foundation in Chinese do not prevent writing. Therefore, schools that train journalists do not need to pay attention to improving students' Chinese ability. Instead, we should focus on the cultivation of other qualities of journalists. Which of the following, if true, would most weaken the argument for the topic? ? ['Avoiding errors in vocabulary, grammar and punctuation does not necessarily ensure the language quality of the manuscript.', 'The journalism curriculum has always emphasized and requires students to be proficient in computers and familiar with various software.', 'The more effective the Chinese software, the more likely it is to be pirated.', 'At present, most Chinese software is frequently updated, and many people still use the old version.']