A certain place carries out enterprise pairing poverty alleviation and innovation activities, advocating the mutual selection of entrepreneurs and poor families, requiring that each poor family can only choose one entrepreneur and each entrepreneur can only choose 1 or 2 of the poor families to carry out support activities  At present, entrepreneurs A, B and C face 4 poor families of Zhang, Wang, Li and Zhao  It is known that: (1) at least one of Zhang, Wang and Wang chooses A;(2) at least 2 households of Wang, Li and Zhao choose B, (3) at least 1 of Zhang and Li chooses C
(2) at least 2 households of Wang, Li and Zhao choose B, and (3) at least 1 of Zhang and Li chooses C
Entrepreneur B chose Zhao.