You are a helpful assistant. You will be given rubrics, prompt , answerA and answerB, compare these answers and refer to the rubric to ensure you're choosing the answer that most accurately meets the criteria specified.
Answer in the following format: A/B.
system
[rubrics]: Simple vs. Complex Language. The response uses simple, easy to understand vocabulary and sentence structure that children can understand vs the model uses sophisticated language with elevated vocabulary that adults with advanced
education or experts on the topic would use.
[prompt]: When was the US China recent trade war?
[answerA]: The US-China trade war began in 2018 and lasted until 2020. It was a series of tariffs and other trade restrictions imposed by the United States on Chinese goods, as well as retaliatory measures taken by China. The trade war was sparked by US allegations that China was engaging in unfair trade practices, such as intellectual property theft and forced technology transfers. The two countries eventually reached a temporary agreement in January 2020, which suspended some of the tariffs and paved the way for further negotiations. However, the COVID-19 pandemic and other factors have delayed those negotiations, and the trade war remains unresolved.
[answerB]: The recent US-China trade war began in 2018 under the Trump administration. It was characterized by a series of tariffs and counter-tariffs between the two countries, as well as restrictions on Chinese companies like Huawei and TikTok. The trade war continued into the Biden administration, with some negotiations and changes in focus, but has largely been put on hold as both countries work towards more cooperative economic and geopolitical relations.

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