Task: Question Answering
Input (English): Question: Three dwarves and three elves sit down in a row of six chairs. If no dwarf will sit next to another dwarf and no elf wil sit next to another elf, in how many different ways can the elves and dwarves sit?

 Option A: 16

 Option B: 26

 Option C: 36

 Option D: 63

 Option E: 72
Output (English): Option E