On the winter solstice, Xiao Ming, Xiao Hong, Xiao Li, and Xiao Qiang each ate a kind of food, namely dumplings, dumplings, noodles, and rice. Known: 1 Xiao Ming did not eat dumplings, and did not eat rice; 2 Xiao Hong did not eat dumplings, Did not eat noodles; 3 If Xiaoming did not eat noodles, then Xiaoqiang did not eat dumplings; 4 Xiaoli did not eat dumplings or rice. It can be inferred from this:. ['Xiao Ming eats dumplings, Xiao Li eats noodles.', 'Xiaoqiang eats noodles, Xiaoli eats dumplings.', 'Xiaoli eats dumplings, Xiaoming eats noodles.', 'Xiaohong eats noodles, Xiaoqiang eats rice.']