<s>
Questionaut	B-Operating_System
is	O
a	O
short	O
educational	O
video	O
game	O
developed	O
by	O
Amanita	O
Design	O
for	O
the	O
BBC	O
.	O
</s>
<s>
Amanita	O
Design	O
developed	O
Questionaut	B-Operating_System
on	O
BBC	O
's	O
commission	O
.	O
</s>
