Which scenario best describes a researcher making thoughtful considerations in the design of their informed consent process on an online study? O The researcher will ask for a waiver to document informed consent because participation in the study is limited to non-playable characters (NPCs) or avatars designed and controlled by artificial intelligence. O The researcher will ask for a waiver of informed consent because the prevalence of bots completing online studies means there is no certain way to secure informed consent form actua research participants. O The researcher will ask for a waiver to document informed consent and instead will have a live button that reads, "If you agree to be in this study click below to begin." O The researcher will ask for a waiver of informed consent because prospective participants are individuals registered in an on-line panels, thus they have already given their consent to be a research participant.