Context: We filmed our shoot out today , and i think it went well . We decided on the back up plan of using a room at Luke 's house . We tried to making the setting all white so we could trace the direction which the bb 's easier . So not that s done we are going to capture the footage onto the computer and import it into flash .

Question: Why might having the white background make tracing the bb 's easier ?
Options:
0. Because bb 's are lighter colored , and they will show worse against the white background .
1. Because bb 's are darker colored , but they will show worse against the white background .
2. None of the above choices .
3. Because bb 's are lighter colored , but they will show better against the white background .
Answer: 2