In this task, you're given a short article. Your job is to classify the article based on its category. Use the following classification labels, 0. World, 1. Sports, 2. Business, 3. Science or Technical. Label the text "0" if it contains information related to world. Label the text "1" if it contains information related to sports. Label the text "2" if it contains information related business. Label the text "3" if it contains science or technical related information. 
Q: We are open to UN inspectors, says Iraq BAGHDAD: UN nuclear inspectors are welcome to return, an Iraqi minister said on Tuesday in response to concerns of an apparent systematic dismantlement of Saddam Husseins once-vigorous nuclear programme.
A: 
0