Task: Pos Tagging
Input (English): Sentence: But when tiny , 145-pound Albert Gregory Pearson of the Los Angeles Angels , who once caught three straight fly balls in center field because , as a teammate explained , `` the other team thought no one was out there '' , hits seven home runs in {{ four }} months ( three more than his total in 1958 , 1959 , and 1960 ) , his achievement borders on the ridiculous . 
Word: four
Output (English): NUM