Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
--------
Question: How long no When is the oldest armed seal of Sigilium from?

Answer: When is the oldest armed seal of Sigilium from?


Question: Which or make that what type of architecture is the Palace of Bank and impressive example of?

Answer: What type of architecture is the Palace of Bank an impressive example of?


Question: Who was ugh no what nationality is Hoesung Lee?

Answer:
What nationality is Hoesung Lee?