They tried to 'argue' their parents into getting a new car. [=to persuade their parents to get a new car]
The result 'argues for' a new approach. [=the result shows that we need a new approach]
You 'can't argue with' her success. [=you can't deny that she is successful]
(..) It's your call. Whatever you want. Are we safer on our own, or are we safer with them? She's a keeper. Must take after her mom. I can't argue with that, kid. Move! We're retrieving the Seed, but then we're done defending the humans. What, done? What do you mean, you're done? (..)2014 Transformers: Age of Extinction