before_sent:  While the head of the UNFCCC Sekretariat , Yvo de Boer, stressed from the onset that actual targets for emission reductions were not to be expected to be agreed on, the inclusion of a target frame for industrialized nations is being debated after all.
before_sent_with_intent: <fluency>  While the head of the UNFCCC Sekretariat , Yvo de Boer, stressed from the onset that actual targets for emission reductions were not to be expected to be agreed on, the inclusion of a target frame for industrialized nations is being debated after all.
after_sent:  While the head of the UNFCCC Secretariat , Yvo de Boer, stressed from the onset that actual targets for emission reductions were not to be expected to be agreed on, the inclusion of a target frame for industrialized nations is being debated after all.