<s>
The	O
NASA	B-License
Open	I-License
Source	I-License
Agreement	I-License
(	O
NOSA	O
)	O
is	O
an	O
OSI-approved	O
software	B-License
license	I-License
.	O
</s>
<s>
The	O
United	O
States	O
National	O
Aeronautics	O
and	O
Space	O
Administration	O
(	O
NASA	O
)	O
releases	O
some	O
software	O
(	O
such	O
as	O
NASA	B-Language
World	I-Language
Wind	I-Language
)	O
under	O
this	O
license	O
.	O
</s>
<s>
The	B-Operating_System
Free	I-Operating_System
Software	I-Operating_System
Foundation	I-Operating_System
,	O
however	O
,	O
raises	O
issue	O
with	O
the	O
following	O
clause	O
:	O
</s>
<s>
The	O
FSF	O
states	O
that	O
"	O
free	O
software	O
development	O
depends	O
on	O
combining	O
code	O
from	O
third	O
parties	O
"	O
,	O
and	O
because	O
of	O
this	O
requirement	O
that	O
changes	O
must	O
be	O
"	O
original	O
creation	O
"	O
the	O
license	O
is	O
not	O
a	O
free	B-License
software	I-License
licence	I-License
.	O
</s>
