Florist Henri needs to match flowers (daisies, roses, carnations, iris, gladioli) to recipients (Inez birthday, Jenny promotion, Kevin graduation, Liz anniversary, Michael housewarming). Rules: Roses for Jenny; Gladioli for housewarming; Kevin allergic to daisies/iris; Liz allergic to daisies/roses; Neither Liz nor Inez moved recently.
Question: Who should get the housewarming gladioli?
Options:
A. Jenny, B. Kevin, C. Liz, D. Michael, E. Inez
Answer: D