Translation:I do not drink alcohol because I don't like it
Thank you. I had thought that it referred to a sort of locally made beer, often made from millet or corn (http://www.congocookbook.com/beverages/pombe_tembo_and_mawa.html). So, you could use this term to refer to a bottle of scotch whisky or a Japanese sake?
I got this email in Jan 2019:
You suggested “I don't drink alcohol because I don't like it ” as a translation for “Sinywi pombe kwa sababu sipendi” We now accept this translation. :)
So they have accepted the English grammar point that an object is required here, but they just haven't fixed it everywhere. (It is at least correct at the top of this discussion page.)
I agree, the options are hopelessly limited. AGreatUserName once wrote that he ticks all the boxes so that they at least see something more complicated is wrong. But that depends on them realizing what the error is ...
Note that in the Android Duolingo app (but I don't know about iPhone) there is a free text field for reports, so you can be very specific about what the error is (not just "The English is unnatural or has an error".) Can you remember which lesson this question is in? I could try to track it down via the app and put in a request for the extra word button "it".