Many people of Indian descent wearing bright, colorful clothing& walking up steep flights of stairs.
A group of Russians are jogging in the park.
They can't be Indian and also considered Russians, and they can't be both walking and jogging.
exists e1 s1 s2 s3 s4 s5 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & a_up(s5) & Manner(e1,s5) & rel(e1,x6) & n_walk(x6) & ne_org_&(x6) & of(x6,x7) & n_clothing(x7) & a_colorful(s4) & Theme(s4,x6) & a_bright(s3) & Manner(e1,s3) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & of(x4,x5) & n_stair(x5) & n_flight(x4) & a_steep(s2) & Theme(s2,x4) & (x1 = x3) & of(x1,x2) & n_descent(x2) & a_indian(s1) & Theme(s1,x2) & n_people(x1) & n_quantity(x1))
exists e1 x1 x2 x3.(n_park(x3) & ne_nam_russians(x2) & in(e1,x3) & Actor(e1,x1) & v_jog(e1) & of(x1,x2) & n_group(x1))