Discrete Bayesian Predicate likes/2 { 
	domain = (true, false) 
	combining rule = noisyor
} 

Potential (likes(X,Y)){
    {
        0.9    0.1    
    }    
}

Potential (likes(X,fred)){
    {
        0.3    0.7    
    }    
}

Potential (likes(clyde,fred)){
    {
        1.0    0.0    
    }    
}