Question: if a student locates their pen on the table across the room, which of these happened?
Choices:
text: there was light from pen to cornea
label: A
text: the pen failed to reflect any light
label: B
text: none of these
label: C
text: the person has psychic powers
label: D
Answer: A
Fact: if an object reflects light toward the eye then that object can be seen