Does the following reasoning hold? Why?

The first one is right: 1 The two possibilities are opposite to each other, either one or the other. If nothing else, let's give a counterexample: Zhang Feng can't be a "three good" student because of his bad ideology and morality; Japanese, French and Spanish are also foreign languages, so he is not necessarily an English poet, and Yu Qian is not the only one. Li Bai may also be a poet.