Really stuck with this. Any help appreciated.

Domain of dicourse: company employees

Sx:x is asecretary

Bx: x is abookeeper

Exy: x is paid more than y

Dx: x should be dismissed

Wxy: x is wary of y

C: the CEO

1 Every secretary earns more than a bookkeeper

2 No secretary earns more than the CEO

3 Any secretary who earns more than every bookkeeper should be dismissed

4 Every bookkeeper who is a secretary earns more than abookkeeperwho is not

5 Some bookkeepers are wary of every secretary

6 Everyone is wary of someone, but only secretaries who are not bookkeepers are wary of everyone

7 There is a secretary who is a bookkeeper and is wary of all secretaries who are not bookkeepers

8 Not all bookkeepers are secretaries but all secretaries are bookkeepers

9 If any secretary earns more than every bookkeeper, Adams does.