Problem: Does "Roughly half of all American Spanish-speakers also speak English "very well," based on their self-assessment in the U.S. Census." answer the question "What type of language id Spanish?"

A: no

Problem: Does "Another TV film (Something Evil) was made and released to capitalize on the popularity of The Exorcist, then a major best-selling book which had not yet been released as a film." answer the question "How many TV films did Universal sign Spielbergo to direct?"

A: no

Problem: Does "This revision also saw significant changes in the definition of film speeds in order to accommodate then-recent changes in the American ASA PH2.5-1960 standard, so that film speeds of black-and-white negative film effectively would become doubled, that is, a film previously marked as "18 DIN" would now be labeled as "21 DIN" without emulsion changes." answer the question "What happened to film speeds of black-and-white negative film?"

A:
yes