Which of these are movies that Will Ferrell starred in and which ones did Jim Carrey star in? Elf, Anchorman: The Legend of Ron Burgundy, Step Brothers, Megamind, Zoolander, The Mask, Liar Liar, Sonic the Hedgehog, Dumb and Dumber, The Cable Guy, Ace Ventura: Pet Detective
Will Ferrell: Elf, Anchorman: The Legend of Ron Burgundy, Step Brothers, Megamind, Zoolander
Jim Carrey: The Mask, Liar Liar, Sonic the Hedgehog, Dumb and Dumber, The Cable Guy, Ace Ventura: Pet Detective
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Which of these are movies that Will Ferrell starred in and which ones did Jim Carrey star in? Elf, Anchorman: The Legend of Ron Burgundy, Step Brothers, Megamind, Zoolander, The Mask, Liar Liar, Sonic the Hedgehog, Dumb and Dumber, The Cable Guy, Ace Ventura: Pet Detective
### Input: 
### Response: Will Ferrell: Elf, Anchorman: The Legend of Ron Burgundy, Step Brothers, Megamind, Zoolander
Jim Carrey: The Mask, Liar Liar, Sonic the Hedgehog, Dumb and Dumber, The Cable Guy, Ace Ventura: Pet Detective