Pamela C. Ronald (born 1961) is an American plant pathologist and geneticist. She is a professor in the Genome Center and the Department of Plant Pathology, and founding faculty director of the Institute for Food and Agricultural Literacy (IFAL), all at the University of California, Davis. She also serves as Director of Grass Genetics at the Joint BioEnergy Institute in Emeryville, California.
Ronald is an expert in all aforementioned fields
A: It's impossible to say

The Titanic sank in 1912 after striking an iceberg on its maiden voyage from Southampton, England, to New York.
The Titanic has future endeavors already planned
A: No

Cosmonaut Sergei Avdeyev, currently on board the Mir space station, has become the person with the longest total stay in space. He has clocked up 681 days.
Sergei Avdeyev was born in Ukraine.
A:
It's impossible to say