Title: Hyderabad.
Question: How many ITES and IT companies are located in HITEC city?

Title: Palermo.
Question: To what does the term "Sack of Palermo" refer?

Title: Post-punk.
Question: Who did the Talking Heads begin a series of collaborations with in 1978?

Title: Religion in ancient Rome.
Question:
What could deviations from proper religious practices cause?