Question: What is the IPTC Newscode for chemistry?
Choices:
mediatopic/20000737
mediatopic/20000746
mediatopic/20000684
mediatopic/20001152
mediatopic/20000824
mediatopic/20000434
mediatopic/20001149
mediatopic/20000934
mediatopic/20000154
mediatopic/20000725