This function simulates a Solution object.
Arguments
- dataset
- Dataset object. 
- themes
- listof Theme objects.
- weights
- listof Weight objects.
- includes
- listof Include objects. Defaults to an empty list such that the solution is not simulated based on any Include objects.
- excludes
- listof Exclude objects. Defaults to an empty list such that the solution is not simulated based on any Exclude objects.
Value
A Solution object.