I want to know the answer to the following question:
What is the main effect of gender in Czech?
All the background I'm provided with is that "The main effect of gender in Czech is the difference in noun and adjective declension, but other effects include past-tense verb endings: for example, dělal (he did, or made); dělala (she did, or made) and dělalo (it did, or made).". Is that enough to answer the question?