Read the following context and choose the best option to answer the question.
Context: Tribe was kind of hard but civilization i just blasted through . Now i ' m in " Space " mode but I ca n't figure out how to abduct specimens ( the tractor beam just wo n't pick them up for some reason . ) There have been other bugs in the game so maybe if I just quit and restart it 'll work .
Question: Why are they having trouble with space mode ?
Options: 
- They ca n't abduct people .
 - They ca n't understand the bugs .
 - They ca n't use the joystick .
 - They ca n't get past the bugs .


They ca n't abduct people .