path_rel(start(E), Source_i, Theme_i, ch_of_poss, prep) path_rel(end(E), Goal_j, Theme_i, ch_of_poss, prep) path_rel(start(E), Source_j, Theme_j, ch_of_poss, prep) path_rel(end(E), Goal_i, Theme_j, ch_of_poss, prep) transfer(during(E), Theme_i) transfer(during(E), Theme_j) cause(Agent, E) equals(Source_i, Agent) equals(Goal_j, Agent) equals(Source_j, Agent) equals(Goal_i, Agent) 

Agent [+plural] V Theme [+plural]