George Burton Owned Two Lots, a and B

George Burton owned two lots, A and B. Lot A he owned as tenants in common with his wife, Agnes, and Lot B they owned in joint tenancy. George signed an instrument allowing his son, Edward, to use Lot A for the rest of his (Edward's) life. George left his interest in Lot B to his other son, Cedric, in his will. Which of the following is TRUE?

A) Edward has a life estate and George and Agnes the remainder of the fee simple in Lot A.
B) If George dies before Agnes, Agnes will become the sole owner of Lot B.
C) If George dies before Agnes, Agnes and Cedric will become tenants in common of Lot B.
D) both A and B
E) both A and C