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.

Example Input: Significantly, the group emphasized, Quidachay denied San Francisco's request to stop the case in light of the city's lawsuit filed Thursday against CCF and Liberty Counsel, claiming the "equal protection clause" requires homosexual "marriage."
Example Output: Valid

Example Input: Certainly the arguments of freedom and equality apply as equally to same-sex marriage as they do to incestuous marriage, but foundation of the debate is the harms incestuous marriage creates.
Example Output: Valid

Example Input: Now you are claiming that the dictionary does not say this, that all it says is that deviant means "departing from usual or accepted standards."
Example Output:
Invalid

