Telling bean plants apart?

Question:I got a bunch of dried beans from my kitchecn and planted them in this 6 compartment pot. I know all the plants in one compartment are the same but each compartment has a different bean plant. I forgot which bean plant is in which compartment. Is there any way to tell? They look all the same. I know which one is soybean and which one is garbanzo bean but I don't knwo the others. The remaining beans are Kentucky Pole beans, Pinto beans, white kidney beans and according to the package Tendergreen Improved Garden beans. Is there ant way to tell the 4 plants apart?

Answers:
The most reliable way would be to wait until they set beans! Or you could look at packages of the bean types, they usually show what the sprout will look like when it first comes up.