1) providing proof or documentation
2) using the power of loss
3) anticipating and redirecting resistance
4) being reasonable and specific
What it is saying is it is like having a peanut butter jelly sandwich without the bread. It is ridiculous and something that is needed to make a whole of something. So like per say, you have a teddy bear but you buy that teddy bear but it has no filling in it. So it's like claiming to be a car salesman, without the cars. I hope this helps, sorry if it doesn't make sense.
Adjective- big
Adverb- red
I think this is right