public void Add(PROBLEM input, SOLUTION output)
{
foreach (var observer in Observers)
{
var observations = new List <Observation>();
//observer.GetObservations(fact, observations);
Observations.AddRange(observations);
}
var constraints = new List <Constraint <SOLUTION> >();
// Use observations to form conclusions
foreach (var observation in Observations)
{
}
Constraints = constraints;
}