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:
It WILL take a Constitutional amendment for it to say that homosexuals are less than equal.
answer:
Valid


question:
The fact that you completely disregard the fact that I have concieved and parent my own biological child is such a grevious error on your part.
answer:
Valid


question:
I got an idea why don't you have an open mind and not close yourself off from reality by sticking your head in the sand and ignoring peoples rights and liberties in this country.
answer:

Invalid