instruction:
In this task, you need to translate the given English sentence to Polish language.
question:
is equal to r squared. 
answer:
jest równe r kwadrat. 


question:
In the experimental EGS system, 
answer:
W eksperymentalnym systemie EGS, 


question:
to both of them. Now, I don't know about you, but back when I was a student, my 
answer:

Nie wiem jak wy, ale kiedy sam byłem studentem,