Problem: Given the question: Question: Where is a good place to obtain a ladder?  Choices:  - apple orchard - backyard - hardware store - garage - roof  The rationale to choose "hardware store" as the answer is that:
++++++++++++++++++++++++++++++++
The answer is:
a ladder is an hardware.


Problem: Given the question: Question: What might happen to a head to cause losing consciousness?  Choices:  - injury - coma - death - a blow - falling down  The rationale to choose "injury" as the answer is that:
++++++++++++++++++++++++++++++++
The answer is:
a head to cause losing consciousness injury.


Problem: Given the question: Question: Food must be freeze dried before it is taken on what vehicle?  Choices:  - fairgrounds - friend's house - space shuttle - oven - microwave  The rationale to choose "space shuttle" as the answer is that:
++++++++++++++++++++++++++++++++
The answer is:
it's the only vehicle