“Connectors, or conjunctives (Halliday & Hasan, 1976), are a type of cohesion device that make explicit the logical relations between sentences (cause, addition, comparison, condition, etc.). Common connectors include and, but, however, and because. Such connectors are of limited utility, however, unless the reader understands how connectors function and the logical relationship each specifies.” Source: GOLDMAN, Susan R. & MURRAY, John. Knowledge of Connectors as Cohesion Devices in Text: A Comparative Study of Native English and ESL Speakers. (Adapted) In: www.dtic.mil/cgibin/GetTRDoc?AD=ADA213269. Access: March 23rd, 2016 From the groups of logical conjunctives below, which one contains connectors that specify a similar logical relation?