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.

Ex Input:
Msichana alitafuna kucha zake.
Alikuwa na wasiwasi.

Ex Output:
cause


Ex Input:
Watekaji walimwachia mateka.
Walikubali kupokea pesa za kumgomboa.

Ex Output:
cause


Ex Input:
Nilikutana na rafiki wa zamani.
Nilimkumbatia yeye.

Ex Output:

effect