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initial response : 23 phrases in 11 subjects |
| Automobiles | 2 |
| Electrical engineering | 1 |
| Electronics | 1 |
| Energy industry | 6 |
| Mathematics | 4 |
| Occupational health & safety | 2 |
| Operation systems | 1 |
| Security systems | 2 |
| Technology | 2 |
| Weapons of mass destruction | 1 |
| Welfare & Social Security | 1 |