Does "The major languages are Nepali and Nepal Bhasa, while English is understood by many, particularly in the service industry." contain the correct answer to "Along with Nepali, what is Kathmandu's main language?"
OPTIONS:
- yes
- no

A: yes

Does "Greece's rail network is estimated to be at 2,548 km." contain the correct answer to "How many kilometers of Greece's railway is electrified?"
OPTIONS:
- yes
- no

A: no

Does "As noted in the 2012 collaborative Smithsonian-Monticello exhibit, Slavery at Monticello: The Paradox of Liberty, Jefferson, then a widower, took Hemings as his concubine for nearly 40 years." contain the correct answer to "How long were Jefferson and Hemmings in a relationship?"
OPTIONS:
- yes
- no

A:
yes