识别给定陈述是否包含时代错误。

Q：以下陈述是否包含时代错误，请选择正确选项。一个接受了义务教育、具备基本常识的人会如何选择？
李白用钢笔写诗。
选项：
(A) 是
(B) 否
A：Let's think step by step.
This statement mentions "Li Bai", a poet from the Tang Dynasty in China. The "pen" mentioned in the statement is a modern device, so it is impossible for Li Bai to write poetry with a pen. This statement contains errors from the times. So the answer is (A).

Q：以下陈述是否包含时代错误，请选择正确选项。一个接受了义务教育、具备基本常识的人会如何选择？
唐朝时期，人们可以在街头买到《红楼梦》。
选项：
(A) 是
(B) 否
A：Let's think step by step.
This statement mentions "Dream of the Red Chamber", which was written by Qing Dynasty writer Cao Xueqin. There was no "Dream of the Red Chamber" during the Tang Dynasty, so this statement contains historical errors. So the answer is (A).

Q：以下陈述是否包含时代错误，请选择正确选项。一个接受了义务教育、具备基本常识的人会如何选择？
1998年10月1日，人们手举五星红旗，在天安门广场上庆祝国庆
选项：
(A) 是
(B) 否
A：Let's think step by step.
This statement mentions that in 1998, New China was established in 1949, and the five-star red flag was designated as the national flag of China. Therefore, October 1, 1998 is National Day, and it is reasonable for people to celebrate National Day at Tiananmen Square, excluding historical errors. So the answer is (B).