Allison is a university student who enjoys playing tennis. Does Allison play tennis at least once each week?
(1) If Allison is not required to attend a physics lecture on Wednesday during a certain week, Allison always plays tennis on Wednesday of that week.
(2) If Allison is required to attend a physics lecture on Wednesday during a certain week, Allison always plays tennis on Friday of that week.
(1) If Allison is not required to attend a physics lecture on Wednesday during a certain week, Allison always plays tennis on Wednesday of that week.
(2) If Allison is required to attend a physics lecture on Wednesday during a certain week, Allison always plays tennis on Friday of that week.