Answer:
The CEO is in-explicit, department head is direct and clear
Explanation:
CEO's message to employees regarding a pending restructuring at various departments within 6 months is not definite but tentative, expected to occur before the six months elapse. Restructuring can be anything including retrenching, and transfer or anything not specified. The department head is clear about the layoff agenda which is bound to happen within six (6) months ultimatum.