21.   Also during this period is the Fiesta de Las Luminarias, during which the River Walk area is lighted by thousands of candles.

22.   Although the problem is worse during the winter months, it still occurs during the summer.

23.   Although few Web pages have adapted their content for the small format, Sprint said more sites will be available during the coming months.

24.   Although county political organizations are supposed to be neutral during presidential primaries, the event made it clear that neutrality is a little old-fashioned this year.

25.   Although she smiled and was cheerful during most of the news conference Friday, Natalie was somber and spoke in a low voice when questioned about the shooting.

26.   Although Hernandez was casual during a news conference about losing the no-hitter, he was more animated as he returned to the clubhouse afterward.

27.   Although some patients undergoing this treatment choose to have no medication or mild sedation, Tubb said that Bush had asked that he be asleep during the procedure.

28.   Although Oppel was editor during those years and ultimately responsible for what the newspaper published, he credited the perseverance of reporter Charles Shepard.

29.   Although the amount of CDK molecules is constant during the cell cycle, their activities vary.

30.   Although the neighborhood is hectic during the week, and newly renovated office spaces are filling up, weekends are still quiet, and traffic is sparse.