Which type of reasoning is used in the following sentence

Boss: oh no! that’s the phone again! secretary: blank boss: . a. shall i take it? b. will you answer it? c. can you do me a favor? d. may i hang it up?

Read the sentence. thomas jefferson himself worked on a draft of the document. what kind of pronoun is himself?

Aprimary source: a- may be biased b- is never biased c- cannot possibly have bias d- none of the above