Zhang Hua, Zhang Guang and Zhang Liang are classmates  Their sisters Zhang Mei, Zhang Li and Zhang Qiao also study in the same school  Zhang Mei said: My brother and Zhang Guang are members of the school basketball team, and they are the shortest of the three
Zhang Li said: Zhang Liang is taller than Zhang Qiao
Zhang Hua and Zhang Mei, Zhang Guang and Zhang Li, Zhang Liang and Zhang Qiao