Does the sentence "On 28 June, at 2 am, the South Korean Army blew up the highway bridge across the Han River in an attempt to stop the North Korean army." provide a valid answer to the question "Who, along with members of the South Korean government, fled South Korea?"

A: no

Does the sentence "Hyderabad is also the headquarters of the Indian Heart Association, a non-profit foundation for cardiovascular education." provide a valid answer to the question "What non-profit cardiovascular educational association is headquartered in Hyderabad?"

A: yes

Does the sentence "The plan stated that the following numbers of species of different groups had been recorded from Egypt: algae (1483 species), animals (about 15,000 species of which more than 10,000 were insects), fungi (more than 627 species), monera (319 species), plants (2426 species), protozoans (371 species)." provide a valid answer to the question "How many species of algae were recorded in Egypt?"

A: yes

Does the sentence "San Diego's Spanish and Mexican heritage is reflected in the many historic sites across the city, such as Mission San Diego de Alcala and Old Town San Diego State Historic Park." provide a valid answer to the question "What big event takes place in San Diego in November?"

A:
no