Whats does "あなたはばか、私はあなたが日本語を知っていると思った！" mean in English?

Can someone translate the swahili word 'cheo' for me ? i do not understand.

Take a look at this dictionary entry. contest con • test (n.) kon-test [from anglo-french or latin] 1. a competition between rivals for a prize 2. a struggle for victory 3. a dispute; controversy (v.) kuhn-test 4. to fight for in a battle 5. to call into question

The scernio an example of which step in the five step model of communication jack: it was nice to meet you