Q:My mother's shopping lists were ordered by rules known only to her. As you slid your finger down the columns of groceries and toiletries, you would invariably be stopped by something along the lines of "2dozjumHerbal Essences" or "1pepperoni TC," with the "TC" underlined twice and flanked by gnarled masses of pencil scratch-outs. When we were kids, we dreaded accompanying her to Wal-Mart, or worse, the Cosco at the edge of town, where the echoing rafters and limitless aisles seemed to mock the confusion into which we were inevitably thrown when handed torn-off fragments of the list. Of course, it was easy enough to see in hindsight that "2dozjumHerbal Essences" was merely the bastard child of two drunkenly weaving columns--we had been supposed to get two dozen jumbo eggs and a bottle of my mother's favourite brand of shampoo (ever inventive in creating proprietary abbreviations--"TC" standing for, what else, thin crust pizza--my mother scrupulously wrote out brand names in full). It was a little like ordering chemicals for a laboratory, sans any knowledge of chemistry--or, for that matter, laboratories, although my ignorance of the distinction between baking soda and baking powder cannot be entirely the root of my confusion. Eventually I--and my siblings--learned the difference between tomato paste and tomato sauce, and could readily distinguish one brand of laundry detergent from a similarly-styled knock-off, but my shame-faced trips back to the mothercart never ceased. I would track her down, most often in the produce section--she was usually loath to trust us with the delicate task of selecting the very best fruits and vegetables--and hand her back my portion of the list, asking for an explanation. Usually it amounted to a failure of awareness on my part--get the kind of soap we always get, of course! According to the above context, choose the correct option to answer the following question. Question: How did mother and the children get to the store? Options: - Train - not enough information - Bus - Car
A:
not enough information