The correct answer is E. Rule
Step-by-step explanation:
In society, rules act as guides for behaviors and actions, these are statements that regulate or limit the behavior of people. Additionally, rules are specific and are often necessary to guarantee boundaries and guidelines for everyone. For example, one common rule in the library is "Do not shout" or "Read quietly" as this guarantees everyone can read in silence. In the case presented, the directive "Absolutely no food or drink are allowed in any computer lab" is mainly a rule because this is a statement that regulates the behavior of workers; also, it is specific and in this context, it is necessary to preserve computers and other equipment.