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"You guys have all these devices like smartphones, touchscreens, iPhones, iPads, 'iEverything,'" Elk Grove history teacher Dan Davisson said. "It'd be hard for you guys to spend your energy on things like volunteering if you have all these distractions."
Make an inference about adults.
What is
Adults volunteer more than kids.
Adults did not have devices like smartphones, touchscreens, iPhones, iPads, etc.