Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[EX Q]: Smaller size of ring will a summer drought cause in a tree.
[EX A]: What size of ring will a summer drought cause in a tree?

[EX Q]: Tight junction is the term for a watertight seal between two adjacent animal cells.
[EX A]: What is the term for a watertight seal between two adjacent animal cells?

[EX Q]: If solutions of differing osmolarities are present on opposite sides of a semipermeable membrane, solvent will transfer from low to high to what, in terms of osmolarity of the solution.
[EX A]:
If solutions of differing osmolarities are present on opposite sides of a semipermeable membrane, solvent will transfer from what to what, in terms of osmolarity of the solution?