Complex sentence: The clock on the four cardinal directions was added in 1889 and there is a Vazu (water cistern) in the middle with a small fountain for Ablution before offering prayer in the Charminar Mosque.
Split into simpler sentences: The clock on the four cardinal directions was added in 1889. There is a Vazu (water cistern) in the middle, with a small fountain for ablution before offering prayer in the Charminar Mosque.