Task: Paraphrasing
Input (English): Question: In a comparison of metals to nonmetals, metals tend to have? 
Answer: greater conductivity and higher melting points than nonmetals. 
Sentence: In a comparison of metals to nonmetals, metals tend to have greater conductivity and higher melting points than nonmetals.
Output (English): If you compared melting points and conductivity betwee nonmetals and metals, you would find that metals tend to have more of both.