Person kayaking in white water.
Davy Crockette demonstrates how to brave rapids in a birch-bark canoe.
Kayaking is different than a historical celebrity braving rapids in a tree demonstrates!
exists e1 s1 x1 x2.(ne_nam_person(x1) & in(e1,x2) & n_water(x2) & a_white(s1) & Theme(s1,x2) & Actor(e1,x1) & v_kayake(e1))
exists e1 x1 x2 x3.(ne_per_crockette(x1) & (x1 = x2) & ne_per_davy(x2) & Topic(e1,x3) & Actor(e1,x1) & v_demonstrate(e1) & n_manner(x3) & exists e2 s1 x4 x5 x6.(in(e2,x6) & n_canoe(x6) & a_birch-bark(s1) & Theme(s1,x6) & Theme(e2,x5) & Actor(e2,x4) & v_brave(e2) & n_rapid(x5)))