neurosynth/base/lexparser.py
def p_list_and(self, p):
        'list : list AND list'
        p[0] = pd.concat(
            [p[1], p[3]], axis=1).dropna().apply(self.func, axis=1)
def p_list_and(self, p):
        'list : list AND list'
        p[0] = pd.concat(
            [p[1], p[3]], axis=1).dropna().apply(self.func, axis=1)
def p_list_and ( self , p ) : p [ 0 ] = pd . concat ( [ p [ 1 ] , p [ 3 ] ] , axis = 1 ) . dropna ( ) . apply ( self . func , axis = 1 )
list : list AND list
list : list AND list