Directions: Study the following information to answer the given questions:

‘A + C’ means ‘A is the son of C’,

‘A – C’ means ‘A is the wife of C’,

‘A ÷ C’ means ‘A is the father of C’,

‘A × C’ means ‘A is the sister of C’,

If S ÷ H × R – A + B ÷ K, then