<s>
91	B-Application
Wireless	I-Application
was	O
one	O
of	O
China	O
's	O
largest	O
app	B-Application
stores	I-Application
for	O
Android	B-Application
.	O
</s>
<s>
91	B-Application
Wireless	I-Application
claimed	O
that	O
more	O
than	O
12.9	O
billion	O
apps	O
had	O
been	O
downloaded	O
from	O
its	O
markets	O
.	O
</s>
<s>
It	O
was	O
acquired	O
in	O
2013	O
by	O
Baidu	B-Application
for	O
$1.9	O
b	O
.	O
</s>
