<s>
Miner	B-Application
Wars	I-Application
Arena	I-Application
is	O
an	O
action	B-Application
video	I-Application
game	I-Application
developed	O
by	O
Keen	O
Software	O
House	O
.	O
</s>
<s>
It	O
is	O
a	O
spin-off	O
to	O
Miner	B-Application
Wars	I-Application
2081	I-Application
.	O
</s>
