In this task your given two statements in Swahili. You must judge whether the second sentence is the cause or effect of the first one. Label the instances as "cause" or "effect" based on your judgment. The sentences are separated by a newline character.

Let me give you an example: Kifaa kilikuwa kimefungwa kwenye mfuko vibofu.
Kikuwa nyepesi kuvunjika.
The answer to this example can be: cause
Here is why: The object being delicate is the cause of wrapping it in bubble wrap.

OK. solve this:
Polisi waliitafuta gari ya mwenye makosa.
Wanatafuta madawa ya kulevya.
Answer:
cause