Does "Seven-segment LED displays were in widespread use in the 1970s and 1980s, but rising use of liquid crystal displays, with their lower power needs and greater display flexibility, has reduced the popularity of numeric and alphanumeric LED displays." contain the correct answer to "What has reduced the popularity of numeric LED displays?"

A: yes

Does "They congregated at Northampton in May and renounced their feudal ties to John, appointing Robert fitz Walter as their military leader." contain the correct answer to "Who was the rebel baron leader?"

A: yes

Does "In a 2013 Save the Children report, Greece was ranked the 19th best country (out of 176 countries surveyed) for the state of mothers and newborn babies." contain the correct answer to "What rank does Greece hold for the condition of mothers and new born babies?"

A:
yes