Im need to apply visitor visa for my In laws in the DS 160 there are 3 categories as below. Im confused which one to chose among 1) and 3). Please guide me.
1)Business & Tourism (temporary visitor) (b1/b2)
2)Business\Conference(b1)
3)Tourism\Medical treatment(b2)
1)Business & Tourism (temporary visitor) (b1/b2)
2)Business\Conference(b1)
3)Tourism\Medical treatment(b2)