In a certain aode, '975' means 'Throw away garbage';
'528' means 'Give away smoking' and
'213' means 'Smoking is harmful'.
Which digit in that code means 'Give' ?
(A) '134' means 'you are well';
(B) '758' means 'they go home';
(C) '839' means 'we are home';
Which of the statements can be dispensed with while answering the above question ?