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: It could, fairly rationally, be argued that same-sex marriage is in fact fundamentally different from marriage, and not necessarily in the amount of love each person has for the other.

SOLUTION: Valid

PROBLEM: Quite frankly, one absolute certainty in science regarding homosexuality is that being gay IS NOT a "choice".

SOLUTION: Valid

PROBLEM: I have found that the majority of people who claim others use fallacies haven't the faintess clue about how they work.

SOLUTION:
Invalid