A world-service may announce that something-is-the-case.Logical formLearned from8 sentences. A report may pertain-to a world-service.Logical formLearned from8 sentences. Wires may pertain-to a world-service.Logical formLearned from8 sentences. A service may pertain-to a world-service.Logical formLearned from7 sentences. A staff may pertain-to a world-service.Logical formLearned from7 sentences. Trust may pertain-to a world-service.Logical formLearned from7 sentences. A (press release) may pertain-to a world-service.Logical formLearned from7 sentences. A world-service may say that something-is-the-case.Logical formLearned from7 sentences. A meeting may pertain-to a world-service.Logical formLearned from7 sentences. A feature may pertain-to a world-service.Logical formLearned from7 sentences. Programmes may pertain-to a world-service.Logical formLearned from7 sentences. A correspondent can be for a world-service.Logical formLearned from6 sentences. An (opinion poll) may carry_out for a world-service.Logical formLearned from6 sentences. A person may put problems on a world-service.Logical formLearned from6 sentences. A world-service may work in partnership.Logical formLearned from6 sentences.