The journey is temporarily delayed by mechanical malfunctions.
The journey has commenced.
If the journey has commenced, it is not delayed.
exists e1 s1 s2 x1 x2.(n_journey(x1) & a_temporarily(s2) & Manner(e1,s2) & Actor(e1,x2) & n_malfunction(x2) & a_mechanical(s1) & Theme(s1,x2) & Theme(e1,x1) & v_delay(e1))
exists e1 x1.(n_journey(x1) & Actor(e1,x1) & v_commence(e1))