In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cau...

In this question, two statements I and II have been given. These statements may be independent causes or effects of independent causes or a common cause. One of the statements may be the effect of the other statement. Read both statements and select the correct answer.

I. Country X reduced their crude oil import by 6% in the last 5 years.

II. The automobile industry in Country X has witnessed a sharp decline of 13% in its growth margin this year.

1. Both I and II are effects of independent causes.

2. I is the cause and II is its possible effect.

3. II is the cause and I is its possible effect.

4. Both I and II are independent causes.