Giving Brainly:

1: Flowers
Karen, Derek, Fay, and Scott each have a special favorite flower.
No two of them have the same favorite flower. Which child goes to which flower?

2: Karen's favorite is not the tulips
3: Derek hates tulips and roses
4: Someone really likes daises
5: Fay likes violets
6: Tanya is allergic to carnations
7: Scott likes the flower to which Tanya is allergic to