The word with a negative connotation is discouraging.
When someone is discouraged, they are dispirited, disheartened, and with a lack of enthusiasm; this has a negative implication.
All other options have positive connotations, except maybe bulb, which is pretty neutral.
I hope this helps you!
The basketball team won every game so far
The parents may feel that slavery is okay to a certain extent because there parents raised them that way and they May have grandparents that owned some "slaves." Now children's attitudes might be different because nowadays you encounter lots of nationalities and races in the USA and were starting to adapt and open up to them wanting to know more about what they do or why they do something different than you might do.
The actual group of people in the back of the room who have opinions and ideas all their own are known as the literal audience.
Literal audience refers to the type of audience who listens to the speaker's message. For instance, if speech is uploaded to the internet, then the audience would be who views it.