TASK DEFINITION: You are given a sentence in Polish. Your job is to translate the Polish sentence into English.
PROBLEM: Gdy wstrzyknelismy myszy te po prawej, zadna z nie wywoaa raka,

SOLUTION: We inject them into the mouse, the ones on the right, and none of them would make tumors.

PROBLEM: Ten ksztat powsta z zastosowania czystej matematyki.

SOLUTION: This shape here just came out of an exercise in pure mathematics.

PROBLEM: Przyjemne nowosci.

SOLUTION:
Happy novelties.