Which two of the following plays did Kalidasa wrote before writing Abhigyanashakuntalam

Q. Which two of the following plays did Kalidasa wrote before writing Abhigyanashakuntalam?
1. Vikramorvashiyam
2. Malavikagnimitram
3. Swapnavasavadattam
4. Kadambari
Select the correct answer using the codes given below
(a) 1 and 2
(b) 1 and 3
(c) 1 and 4
(d) 3 and 4
Ans: (a) 1 and 2