The correct answer is C. spaceships.
Science fiction is a literary genre that deals with the things that we don't really have at the moment, but can imagine them - things such as spaceships, sentient robots, space battles, space explorations, space travel, distant planets and alien species, etc.
Given that we already have and use helicopters, boats, horse carts, and cars, we can safely deduce that these modes of transportation are not science fiction because they are real. On the other hand, we don't have spaceships, which makes them an element of science fiction stories.
In Vonnegut's Harrison Bergeron, Harrison's parents are incapable of being emotionally impacted by their son's death due to their numerous handicaps.
Because they are so handicapped, they are unable to concentrate or focus on something for more than a moment. Their handicaps prevent them from thinking clearly or remembering details. As a result, although they initially feel sad, they quickly forget what happened and continue watching television.
Analysis
The hopeful tone of Act II changes dramatically at the beginning of Act III as Romeo becomes embroiled in the brutal conflict between the families. The searing heat, flaring tempers, and sudden violence of this scene contrast sharply with the romantic, peaceful previous night. The play reaches a dramatic crescendo as Romeo and Juliet's private world clashes with the public feud with tragic consequences. Romeo appears and Tybalt insults him, hoping he will respond to the challenge, but Romeo refuses because he is now related to Tybalt through his marriage to Juliet. Mercutio, disgusted by Romeo's reluctance to fight, answers Tybalt's insults on Romeo's behalf.
Tybalt and Mercutio draw their swords and fight. To stop the battle, Romeo steps between them and Tybalt stabs Mercutio under Romeo's arm. Mercutio's wound is fatal and he dies crying "A plague o' both your houses!" Blinded by rage over Mercutio's death, Romeo attacks Tybalt and kills him.
Romeo is forced to flee a mob of citizens as the Prince, the heads of the two households, and their wives appear at the scene. After Benvolio gives an account of what has happened, the Prince banishes Romeo from Verona under the penalty of death and orders Lords Montague and Capulet to pay a heavy fine.
Its about a good person. The girl had to be killed or else a lot more people, including her and almost an entire faction of a community. Nobody wanted the girl to die but she had to.
