context:  The Genius of Osbert Lancaster.
instruct_1_q_1: (1) What is the last name of the person who was known for his cartoons in the British press?
instruct_1_q_2: (2) What is the first name of the person who is known for his reclusiveness?
instruct_1_q_3: (3) What is the last name of the person who was a British national from birth?
instruct_1_q_4: (4) What is the last name of the person who is best known for his mid-period allegorical landscapes?
instruct_1_q_5: (5) What is the last name of the person who was known for their fascination with contrasts in skin tones?