[originaltext] Hundreds of children who were forced to work in " inhuman con

Hundreds of children who were forced to work in " inhuman conditions" have been rescued from factories in southern India. At least 350 children were rescued from small leather and plastic factories over a 10-day period.
    (3) The children were working long hours in horrible surroundings, police said. (4) Widespread poverty and lack of education result in many children being pushed into work. Sometimes their wages will be promised to their parents.
    The authorities said five men had been accused of supplying the young people to factory owners.     (3) Child welfare officials accompanied some of the children on Thursday as they were reunited with their parents in Bihar, one of India’s poorest states.
    Nearly 200 others travelled back to Bihar in northern India earlier in the week, police said. A police official revealed that several of the rescued children were suffering from skin problems and other diseases.
3. Who were not involved in the incident in India?
4. What can be inferred from the news report?