Problem: YouTube user Streetcap1 posted a series of pictures taken from Chinese lunar rover Change'e 3. It appears to have a distinguishable face as well as a body and limbs, while lying in front of a rock. After posting the clip to YouTube, Streetcap1 said: "All body parts are in the correct place here and the head looks like it is wearing a helmet with a visor. "You can see what look like hands at the sides.

Based on the paragraph above can we conclude that "Streetcap1 has never been on YouTube."?

A: No

Problem: Missed Calls<br>Terry was feeling lonely. Nobody had invited him to hang out lately. Finally someone messaged him on Facebook. They asked why he wasn't answering his calls. Terry's phone had been off.

Based on the paragraph above can we conclude that "Terry's phone is a Nokia."?

A: It's impossible to say

Problem: How to find normal force<br>Understand what normal force refers to. Normal force refers to the amount of force use to counteract the force of gravity. [substeps] Imagine a block sitting on a table.

Based on the paragraph above can we conclude that "Normal force flows with the force of gravity."?

A:
No