Task: Question Answering
Input (English): A euglena cell has a structure called an eyespot that detects light. A paramecium does not have an eyespot, and so it cannot detect light. Why doesn't a paramecium need an eyespot?  
 (A) A paramecium does not live where there is light. (B) A paramecium does not photosynthesize its own food. (C) A paramecium lives in shallower water than a euglena. (D) A paramecium uses cilia instead of a flagellum to move.
Output (English): B