TASK DEFINITION: We would like you to assess the QUALITY of each of the following argument (discussing Gay Marriage) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gay marriage. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gay marriage.
PROBLEM: Let me re-explain myself: If we legalize same-sex marriage, everyone will have an equal right to bestow their marriage benefits on one other person that they fall in love with.

SOLUTION: Valid

PROBLEM: These recognitions are not only federal but vary state to state, for instance some states recognize 1st cousin marriages while others don't, as I recall, the age of consent to marry also differs among states.

SOLUTION: Valid

PROBLEM: When two people, regardless of their gender, are STD free, they do not "create" any life threatening diseases just by having sex.

SOLUTION:
Valid