When do we have science?
We have science on Tuesday.
What do we have on Monday?
We have math.
What do we have on Wednesday?
We have art.
When do we have art?
We have art on Wednesday.
What do we have on Tuesday?
We have science.
When do we have math?
We have math on Monday.
When do we have music?
We have music on Thursday.
What do we have on Thursday?
We have music.