Which of the following statements is NOT a paradox?

Janson
Curious to see how well people do. I'll announce the answer later

(1) The student teaches his instructor who teaches his student

(2) I always lie

(3) This statement is false

(4) To be powerful, one must have an army - to have an army, one must be powerful

(5) Is "no" the answer to this question?
(1)
(2)
(3)
(4)
(5)
Select gender and age to cast your vote:
Updates
+1 y
If you are interested in seeing what the answer was, I made another page about it here:

link
Updates
+1 y
P.S. On the second page, I said master by mistake instead of instructor in reference to the first statement. The dynamics should be the same/similar based on the explanation I tried to give. Instructors aren't instructing if they are being taught by their pupils in the subject that they were supposed to be teaching. That's where the contradiction is, but I go more in depth on the other page
Which of the following statements is NOT a paradox?
36 Opinion