1. The successor rocket , the Falcon 9 , successfully landed its first stage on 22 December 2015 with its twentieth flight for the first time .
2. The successor rocket , the Falcon 9 , landed its first stage successfully on land for the twentieth time on its first flight , on December 22 , 2015 .
OPTIONS:
- no
- yes

no

1. The most preferred treatment method at the time was active medication .
2. The most active treatment at that time was the preferred medication .
OPTIONS:
- no
- yes

no

1. The Monroe Free Press is a weekly newspaper serving the Monroe , Louisiana , El Dorado , Arkansas area .
2. The Monroe Free Press is a weekly newspaper serving Monroe , Louisiana , El Dorado , Arkansas .
OPTIONS:
- no
- yes
yes