Does the sentence "Typical fast food dishes include the Francesinha (Frenchie) from Porto, and bifanas (grilled pork) or prego (grilled beef) sandwiches, which are well known around the country." provide a valid answer to the question "What are three examples of fast food dishes in Portugal?"

A: yes

Does the sentence "The traditional culture of farming, cheesemaking, and woodworking still exists in Alpine villages, although the tourist industry began to grow early in the 20th century and expanded greatly after World War II to become the dominant industry by the end of the century." provide a valid answer to the question "How many visitors go to the Alps annually?"

A: no

Does the sentence "Black Sabbath had split with original singer Ozzy Osbourne in 1979 and replaced him with Ronnie James Dio, formerly of Rainbow, giving the band a new sound and a period of creativity and popularity beginning with Heaven and Hell (1980)." provide a valid answer to the question "Who was the Led Zeppelin drummer who passed away?"

A: no

Does the sentence "For example, character 10 represents the "line feed" function (which causes a printer to advance its paper), and character 8 represents "backspace"." provide a valid answer to the question "What character represents the "line feed" function?"

A:
yes