Based on the work performance of employees Zhang, Xiaoli and Xiaowang, a company leader proposed two compatible options for sending them abroad for training: [1] Both Xiao Zhang and Xiao Li were not sent; [2] Xiao Wang was sent. Considering these two options, the meaning can be expressed as:. ['If Xiao Wang is dispatched, both Zhang and Li will be dispatched.', 'If neither Zhang nor Li are dispatched, send Wang.', ' long as Xiao Zhang and Xiao Li are sent out, they will send Xiao Wang.', 'If Xiao Wang is not dispatched, both Zhang and Li will be dispatched.']