To continue the 'attempt to get bad answers converted to questions' front ...
Why isn't there some sort of simple test for first time users to look at their 'answer' and check to see if it looks like it might be a question?
See for instance https://cooking.stackexchange.com/a/51623/67 :
What can I use as a binder then I will put all and mix the binder mix it togeater and bake again?
What do U think of that?? Willie
Three question marks in two lines of text ... at the very least for something like that, prompt them when it's their first post, asking them if it's an answer to the question, or if they should post it as a new question.