Correct Answer: Option B — Special congregational prayer in Ramadan nights
Explanation:
Tarawih refers to the special voluntary (Sunnah Muakkadah) congregational prayers performed every night during the month of Ramadan after Isha prayer. The number of rakats varies between 8 and 20 in different scholarly traditions. The Prophet (PBUH) performed Tarawih in congregation for three nights and then continued individually to avoid it becoming obligatory.