Help me in solving LB02B problem

help
,
1

My issue

I am not getting question only can you explain further about this question?

Learning course: Solve Programming problems using Python
Problem Link: CodeChef: Practical coding for everyone

2

@supriyars
The logic is :-
If z%x==0 and z%y==0 the answer would be “any”.
if only z%x==0 then answer would be “chicken”.
if only z%y==0 the answer would be “duck”.
else the answer would be “none”.