Journalists of the concealed BBC, that was made happen through advisers of London industralists, asked Slavkov.
The BBC is the best network
It is subjective therefore the answer cannot be incorrect but the system believes this. 
( z1 network :domain ( z2 publication :name ( z3 name :op "BBC" ) ) :ARG1-of ( z4 have-degree :ARG2 ( z5 good :ARG1 z1 ) :ARG3 ( z6 most ) ) )