One unit needs to send one or two poverty alleviation workers to the countryside. After a publicity call, everyone signed up. After some consideration, the leader finally concentrated on the three candidates, Xiao Wang and Xiao Li, and reached the following consensus: (1) If Xiao Wang is selected, then Xiao Zhang will be selected; (2) Only Xiao Li is selected, Xiao Wang will not be selected; (3) If Xiao Zhang is selected, then Xiao Lee will be selected; (4) It is impossible for both Xiao Wang and Xiao Li to be selected. From this, it can be judged? ['Xiao Wang will be selected, but Xiao Li will not.', 'Xiao Zhang will be selected, but Xiao Wang will not.', 'Xiao Li will be selected, and Xiao Zhang will not.', 'Xiao Li will be selected, but Xiao Wang will not.']