It was misleading for James to tell the Core Curriculum Committee that the chair of the Anthropology Department had endorsed his proposal. The chair of the Anthropology Department had told James that his proposal had her endorsement, but only if the draft proposal she saw included all the recommendations James would ultimately make to the Core Curriculum Committee. The argument relies on which one of the following assumptions? ["The draft proposal that the chair of the Anthropology Department had seen did not include all of the recommendations in James's proposal to the Core Curriculum Committee.", "If the chair of the Anthropology Department did not endorse James's proposed recommendations, the Core Curriculum Committee would be unlikely to implement them.", 'James thought that the chair of the Anthropology Department would have endorsed all of the recommendations that he proposed to the Core Curriculum Committee.', 'The chair of the Anthropology Department would have been opposed to any recommendations James proposed to the Core Curriculum Committee other than those she had seen.']