Given the Three Statements Below, Pick the Best Answer

Multiple Choice

Given the three statements below, pick the best answer.
I. Be is larger than Li
II. Be⁺ is larger than Li
III. O^{2 -} is larger than F ^-

A) I and II are true, III is false
B) only III is true
C) I and III are true, II is false
D) II and III are true, I is false
E) all three are false