Circle the word marked A, B, C or D with a different stress pattern from the others

I. Circle the word marked A, B, C or D with a different stress pattern from the others.
1. A. Japanese      B. English     C. Cantonese      D.Chinese
2. A. Kangaroo      B. commitee     C. official     D.iconic
3. A. disagree      B. degree  C. trainee      D.obese
4. A. definition    B. improvement    C. population    D. celebration