 |
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| vecteur de commande | |||
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control vector : 16 phrases in 11 subjects |
| Environment | 1 |
| Health care | 1 |
| Medical | 1 |
| Name of organization | 1 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 2 |
| Pest control | 1 |
| Sociology | 1 |
| Transport | 2 |
| United Nations | 3 |
| Water resources | 1 |