Does the sentence "Although cultivated since antiquity, it was the invention of the cotton gin that lowered the cost of production that led to its widespread use, and it is the most widely used natural fiber cloth in clothing today." provide a valid answer to the question "In what Central American country has cotton use been found from early times?"

A: no

Does the sentence "Nowadays, Strasbourg is known to offer among the best university courses in France, after Paris." provide a valid answer to the question "What is Strasbourg known as?"

A: no

Does the sentence "From the 19th century, there was a revival in many ancient glass-making techniques including cameo glass, achieved for the first time since the Roman Empire and initially mostly used for pieces in a neo-classical style." provide a valid answer to the question "What early civilization made cameo glass?"

A: yes

Does the sentence "In mid-1944 Japan mobilized over 500,000 men and launched a massive operation across China under the code name Operation Ichi-Go, their largest offensive of World War II, with the goal of connecting Japanese-controlled territory in China and French Indochina and capturing airbases in southeastern China where American bombers were based." provide a valid answer to the question "What was the code name for the mid-1944 offensive across China?"

A:
yes