Statement: "Mail your grievance and confidential information to the commissioner of police." -Request of city police to citizens Assumptions: I. All categories of people, be it the poor or the senior citizens, might have grievances. II. People have blind faith in the efficiency of flying squad of vigilance branch.

• if only assumption I is implicit.
• if only assumption II is implicit.
• if either I or II is implicit.
• if neither I nor II is implicit.