In a certain code language, (A) 'pod na joc' means 'very bright boy'; (B) 'tam nu pod' means 'the boy comes'; (C) 'nu per ton' means 'keep the doll'; (D) 'joc ton su' means 'very good doll'.
Which of the following statements can be dispensed with for answering the above questions ?
In a certain code, '467' means 'leaves are green' ; '485' means 'green is good' and '639' means 'they are playing'. Which digit stands for 'leaves' in that code ?
(A) '134' means 'you are well';
(B) '758' means 'they go home';
(C) '839' means 'we are home';
Which of the following represents 'they' in that code language ?