I would say 4, it seems a lot clearer than the other answers to me.
Answer:
onomatopoeia
Explanation:
It's a word that looks like the sound it makes.
The last of a series of causes, although not necessarily the proximate cause,of an effect or result... Furthermore,the effect or result produced by the proximate cause would have occurred even if there would be a subsequent action,event or force that contributed to the eventual effect or result
Because I talked to them about how I felt after I failed my test, they comforted me.
Example: You cried to a friend about a bad grade and they told you about how smart you are. (Not sure if this was too helpful haha)