An old black man wearing Nike shoes is answer his phone in public.
An African-American octogenarian sporting Air Jordans the responds to his son's phone call while in Central Park.
Just because the man is older does not mean he is an octogenarian, we do not know if his son is who called him, and just because he is outside does not mean he is in Central Park.
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5.(in(e2,x5) & n_public(x5) & Theme(e2,x4) & Actor(e2,x1) & v_answer(e2) & n_phone(x4) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_shoe(x3) & a_nike(s3) & Theme(s3,x3) & (x1 = x2) & n_man(x1) & a_black(s2) & Theme(s2,x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(ne_geo_park(x9) & (x9 = x10) & ne_geo_central(x10) & n_call(x7) & of(x7,x8) & n_phone(x8) & of(x7,x6) & n_son(x6) & of(x6,x3) & n_male(x3) & ne_org_jordans(x4) & (x4 = x5) & ne_org_air(x5) & n_respond(x3) & a_topic(x1) & in(e1,x9) & r_while(e1) & to(e1,x7) & Recipient(e1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_sport(e1) & (x1 = x2) & n_octogenarian(x1) & a_african-american(s1) & Theme(s1,x1))