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