instruction:
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.
question:
The Defense of Marriage Act, or DOMA, was enacted by Congress in 1996 when it appeared Hawaii would soon legalize same-sex marriage and opponents worried that other states would be forced to recognize such marriages.
answer:
Valid


question:
People keep touting how marriage is a "religious" institution, but what if the government were trying to decide whether or not Christian marriages would have legal recognition?
answer:
Valid


question:
Do employers require proof of gay sex before they fire a person for BEING gay?
answer:

Invalid


