Does the sentence "To avoid further customs duties, Sand sold the piano to a local French couple, the Canuts.[n 8]" provide a valid answer to the question "What had a negative effect on Chopin's health?"

A: no

Does the sentence "The Romans referred to Apollo as Medicus (/mdks/ MED-i-ks; literally "physician" in Latin) in this respect." provide a valid answer to the question "What is the literal meaning of "healer?""

A: no

Does the sentence "Many popular Freestyle acts such as Pretty Tony, Debbie Deb, Stevie B, and Expose, originated in Miami." provide a valid answer to the question "What is Ana Cristina's ethnicity?"

A: no

Does the sentence "In 1987, when it was founded, the winner's average speed was 67 kilometres per hour (42 mph) and by 2007 the winner's average speed had improved to 90.87 kilometres per hour (56.46 mph)." provide a valid answer to the question "What was the average speed of a winning solar powered car by 2007?"

A:
yes