TASK DEFINITION: In this task, you need to translate the given English sentence to Polish language.
PROBLEM: And I want to get interest on it. 

SOLUTION: a ja chcę ubić na tym interes. 

PROBLEM: What is 4/6? 

SOLUTION: Co to za ułamek? 

PROBLEM: activated immunological cells-- when the cytokines

SOLUTION:
aktywne komórki odpornościowe -- cytokiny wnikną do nich.