## Question and Answer Where might a conductor flail his arms in the air while he faces people?
Options:
- opera
- lead orchestra
- subway
- orchestra
- choir
orchestra
## Chain-of-thought A conductor flails his arms as he directs a group of instrumentalists while he faces people in an orchestra which is the space in front of the stage in a modern theater.


## Question and Answer What can happen after doing housework that does not involve pain?
Options:
- become tired
- stress
- put on shoes
- backache
- low pay
become tired
## Chain-of-thought Become tired is normal after a long run as you have expended a lot of energy and put physical demands on your body. After doing housework that does not involve pain, you can become tired.


## Question and Answer Where could you find out about a cow that does not exist?
Options:
- story book
- great outdoors
- field
- toy store
- barnyard
story book
## Chain-of-thought
Story Book is a book containing a story or collection of stories intended for children. We could find out about a cow that does not exist in a story book.