In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

Example Input: Question: If Mona is observing two objects and she realizes that one has a smaller mass then the other, what does that tell her about that object's thermal energy?
Answer: it's smaller
Example Output: An object with more mass has greater thermal energy than an object with less mass because it has more atoms.

Example Input: Question: Lead has a _____ melting point than steel because it has more branching.
Answer: lower
Example Output: The more branching there is in isomers, the lower the boiling and melting points are.

Example Input: Question: When people were taxed not heavily for smoking cigarettes the smoking level
Answer: increased
Example Output:
The carbon taxes encourage people to use less fossil fuel, which reduces carbon dioxide emissions.