Which one is correct?<br/><br/>(a) Freckles are A disease that doesn't need a treatment.<br/><br/>(b) Freckles are diseases that don't need a treatment.<br/><br/>(c) Freckle is A disease that doesn't need a treatment.<br/><br/>(d) Freckles are THE disease that doesn't need a treatment.<br/><br/>???<br/><br/>Personally I think (a) is right, as no one has only "one" freckle.<br/><br/>(d) may be right, but somehow (can't explain) I wouldn't choose to use "the"<br/><br/>before disease. But combining a plural form of subject and a singular form of object<br/><br/>seems a bit odd, doesn't it? Any help?