If you are not tenured, you are not politically conservative
PREMISE:none of our better teachers are tenured
CONCLUSION: so none of our better teachers are conservative.
ATTACK: The argument trys to make being tenured a necessary premise of becoming a politically conservative person. It seems logical in this statement, but in fact, being tenured can only be counted as one factor that leads to the result. On the other hand, a conservative features more than being tenured. Therefore, even though the better teachers are not tenured, they may still have other personality or traits to be a conservative.
