Does the sentence "Some will switch to other prey (with varying degrees of success) when the preferred target is extremely scarce, and they may also resort to scavenging or a herbivorous diet if possible.[citation needed]" provide a valid answer to the question "When a specialized species resorts to foraging and eating other diets, it's like because it's primary food source is?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Beyonce has stated that she is personally inspired by US First Lady Michelle Obama, saying "She proves you can do it all" and she has described Oprah Winfrey as "the definition of inspiration and a strong woman"." provide a valid answer to the question "Who does Beyonce describe as lyrical and raw?" OPTIONS:
- yes
- no

A: no

Does the sentence "This was done to prevent the proliferation of secret treaties that occurred in the 19th and 20th century." provide a valid answer to the question "What is the judiciary organ of the United Nations?" OPTIONS:
- yes
- no

A: no

Does the sentence "Eisenhower made clear his stance in his first State of the Union address in February 1953, saying "I propose to use whatever authority exists in the office of the President to end segregation in the District of Columbia, including the Federal Government, and any segregation in the Armed Forces"." provide a valid answer to the question "In what geographical area did Eisenhower promise to end desegregation in his State of the Union address?" OPTIONS:
- yes
- no

A:
yes