options: m : i think by train is the most convenient way to travel . m : jim also want to drive to shanghai just like you . m : if i were you , i will choose plane too . m : tom will go to beijing too , you two can take the same flight .
article: m : i hear you 're going to drive to shanghai this weekend . f : oh , i 've changed my mind . m : what ? f : i think flying will be more comfortable .