Protesters holding flags and signs are protesting in the streets of New York as an NYPD police officer keeps the peace.
People are protesting
people who  protesting are holding flags
exists e1 e2 e3 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12.(ne_geo_york(x11) & (x11 = x12) & ne_geo_new(x12) & n_street(x10) & n_peace(x9) & in(e2,x10) & of(x10,x11) & as(e2,x6) & Theme(e3,x9) & Actor(e3,x8) & v_keep(e3) & (x6 = x8) & n_officer(x6) & of(x6,x7) & n_police(x7) & a_nypd(s1) & Theme(s1,x6) & Actor(e2,x1) & v_protest(e2) & Theme(e1,x3) & Actor(e1,x2) & v_hold(e1) & subset_of(x5,x3) & n_sign(x5) & subset_of(x4,x3) & n_flag(x4) & (x1 = x2) & n_protester(x1))
exists e1 x1.(Actor(e1,x1) & v_protest(e1) & n_people(x1))