This was just fun . My daughter came home and said that are certain days of the year , according to her science teacher , and egg can stand on it 's end on just a regular flat surface . Supposedly it was one of those days a couple of days ago .

Question: What kind of day was it , a couple of days ago ?
Answer: A day where an egg can stand on its end , on a regular flat surfaceNone of the above choices .A day where the daughter comes homeA day where an egg can sit on a regular flat surface