A:PersonX bases upon research Because PersonX wanted to be thorough B:PersonX reads the opinions of every expert in the field. Answer: enclosure
A:PersonX thinks could handle PersonX is seen as happy B:PersonX's  face looks grim. Answer: supplemental
A:PersonX changes PersonX's last name As a result, PersonX wants to have a change B:In how people perceive him. Answer: enclosure
A:PersonX thinks could handle PersonX is seen as happy B:PersonX is often smiling. Answer: enclosure
A:PersonX has a good day As a result, PersonX feels agreeable B:Person X is keeping to himself and alone. Answer: supplemental
A:PersonX bases upon research Because PersonX wanted to be thorough B:PersonX is working under a tight deadline. Answer: supplemental
A:PersonX extends PersonX's power PersonX then called a tyrant B:PersonX is in North Korea Answer: enclosure
A:PersonX wins the tickets PersonX is seen as excited B:PersonX is calm with a straight face. Answer: supplemental
A:PersonX extends PersonX's power PersonX then called a tyrant B:PersonX is in the US government Answer:
supplemental