Problem: Does "However, this also makes it increasingly sensitive to changes in frequency; if the signal frequency changes, not only does the active element receive less energy directly, but all of the passive elements adding to that signal also decrease their output as well and their signals no longer reach the active element in-phase." answer the question "What can take advantage of these elements to add more gain?"

A: no

Problem: Does "For the first time in the show's history, the top 5 contestants were all female." answer the question "How many girls were in the top 10 on season 12 of American Idol?"

A: no

Problem: Does "This flexibility allows Catalan to use extraposition extensively, much more than French or Spanish." answer the question "What do you not need to use in Catalan?"

A:
no