I'll give you a question, please answer with step-by-step reasoning process. Old people can have difficulty using computer, it can turn a simple task into a lot of what?\nOptions:\n- glad\n- program created\n- pleasure\n- stress\n- increased efficiency

User
Difficulty in using computer is a stress for old people. Old people can turn a simple task into a lot of stress as they are having difficulty in using computer.
The answer: stress.
Assistant