The following examples are primary sources except (4 points)

a passage from the diary of one of the scientists who discovered lucy

an encyclopedia that provides factual details about the finding of lucy

a photograph of lucy that was taken on november 24, 1974, in ethiopia

an interview with a scientist who was present when lucy was found

The encyclopedia is not always true, it can have it from one persons point of view or from someone that heard about it.

china unilaterally claims the entire south china sea as sovereign territory, then builds artificial islands to bolster its claim. it suddenly activates an air defense identification zone over the east china sea, and threatens to down any aircraft that does not report its position. it builds roads into indian territory, then redraws the maps to show that it is actually chinese territory. the people's republic under president xi jinping is quickly becoming the bully of asia.

i would think i'ts d hope this out