Which answer choice has no errors in capitalization? a. "although, when our parents were younger," henry added, "all of the televisions were square." b. roger noted, "many families in the united states now own big flat-screen televisions." c. "most modern televisions," observed simon, "have a rectangular shape." d. "the first live tv broadcast in the u. s. occurred in 1951," explained thad. "it was a speech by president truman."