Does the sentence "Alternatively, some argue that Vergilius was altered to Virgilius by analogy with the Latin virga ("wand") due to the magical or prophetic powers attributed to Virgil in the Middle Ages (this explanation is found in only a handful of manuscripts, however, and was probably not widespread)." provide a valid answer to the question "In what century did some German-trained classicists in the US suggest modifying the common usage to Vergil?" OPTIONS:
- yes
- no

A: no

Does the sentence "Numerous tourists are attracted to the city for its good Mediterranean weather, its renowned gastronomy and restaurants, its Romanesque, Gothic and Baroque churches, palaces and buildings, and its nightlife and music." provide a valid answer to the question "What types of churches attract tourists to Palermo?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Due to mass immigration from the former Soviet Union and Ethiopia (some 130,000 Ethiopian Jews live in Israel), Russian and Amharic are widely spoken." provide a valid answer to the question "How many Russian immigrants arrived in Israel?" OPTIONS:
- yes
- no

A: no

Does the sentence "The degrees of freemasonry retain the three grades of medieval craft guilds, those of Apprentice, Journeyman or fellow (now called Fellowcraft), and Master Mason." provide a valid answer to the question "How many grades are there in medieval craft guilds?" OPTIONS:
- yes
- no

A:
yes