Combine facts and answer this: What basin does the lake that the Argen river flows into belong to?
Ans: Lake Constance Basin

Combine facts and answer this: What do Xinzhou and Binzhou have in common?
Ans: People's Republic of China

Combine facts and answer this: The university that William P. Baker went to is the founding school of what system?
Ans: California State University (CSU) system

Combine facts and answer this: Are Piptanthus and Rice both legumes?
Ans: no