An example of lobbying and its influence on public policy is: An interest group spokesperson tries to convince officials to vote a certain way on bills affecting the group's members.
Lobbying can be defined as the way a person try to influence the decisions made by public policy or government.
In a situation were a person or an interest group convince or influence voters to vote based on the issue affecting the member of the group such person is engaging in lobbying.
Therefore the correct option is A.
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