Question: What type of chainsaw should I use to cut down a very thick tree?

  Options: 
 A. An electric powered chainsaw should be used to cut down a very thick tree as it has more power and can be used for longer at a single time than a gas powered chainsaw.
 B. A gas powered chainsaw should be used to cut down a very thick tree as it has more power and can be used for longer at a single time than an electric powered chainsaw.
Answer: B