Below in the question are Given two statements (A) and (B).These statements may be either independent causes or may be effects of independent causes. One of these statements may be the effect of the other statement. Read both the statements and decide which of the following answer choice correctly depicts the relationship between these two statements. Mark answer
1) if statement (A) is the cause and statement (B) is its effect.
2) it statement (B) is the cause and statement (A) is the effect.
3) if both the statements (A) and (B) are independent causes.
4) if both the statements (A) and (B) are effects of independent causes.
5) if both the statements (A) and (B) are effects of some common cause.
A. The braking system of the tourist bus carrying 40 passengers failed while negotiating a stiff climb on a hilly road.
B. The tourist bus fell into the gorge killing at least ten passengers and seriously injuring all the remaining.

Explanation

1, if statement (A) is the cause and statement (B) is its effect.