Does the sentence "In late 1954, Gen. J. Lawton Collins was made ambassador to "Free Vietnam" (the term South Vietnam came into use in 1955), effectively elevating the country to sovereign status." provide a valid answer to the question "Who was the leader of South Vietnam in 1954?" OPTIONS:
- yes
- no

A: no

Does the sentence "Beyonce further expanded her acting career, starring as blues singer Etta James in the 2008 musical biopic, Cadillac Records." provide a valid answer to the question "Which singer did Beyonce portray in Cadillac Records?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Notable inventions include lysergic acid diethylamide (LSD), the scanning tunneling microscope (Nobel prize) and Velcro." provide a valid answer to the question "What notable Swiss invention won the nobel prize?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Hostellers of London were granted guild status in 1446 and in 1514 the guild became the Worshipful Company of Innholders." provide a valid answer to the question "What religious activity was responsible for the growing demand for hostelries?" OPTIONS:
- yes
- no

A:
no