premise: a cyclist
hypothesis: A biker
explanation_1: Biker is another term for cyclist.
premise_logic: exists x1.(a_topic(x1) & n_cyclist(x1))
hypothesis_logic: exists x1.(a_topic(x1) & n_biker(x1))
premise_sim: exists x1.(n_cyclist(x1) & a_topic(x1))
hypothesis_sim: exists x1.(n_biker(x1) & a_topic(x1))