table: 1-10342194-3
columns: District, Total amount of trees, Prevailing types, %, Amount of old trees, Amount of trees, that require replacement
Q: What is the amount of trees, that require replacement when prevailing types, % is pine — 29.37 poplar — 26.12 acer negundo — 13.2?
A: SELECT Amount of trees, that require replacement FROM 1-10342194-3 WHERE Prevailing types, % = 'Pine — 29.37 Poplar — 26.12 Acer negundo — 13.2'