Predisposing cause for Ca. stomach is except -
Of the given options, hyperplastic polyp carries the least risk. In fact it carries a very small risk (< 2%)


Note that if we follow strictly to the terminology mentioned in Maingots & Schwartz, none of the given options are Predisposing factors; all these are premalignant condition. But I think examiners are not rigid about the terminology and consider both predisposing factors and premalignant conditions as one and same thing.