2796
The rovers are expected to travel up to 132 feet ( 39 . 6 meters ) each Martian day , which is 24 hours and 39 { minutes long .
 The rovers, Martian
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
Answer:
 The rovers, Martian