system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Which of the following are deciduous trees?

Abies concolor
Acer rubrum
Acer saccharinum
Cornus florida
Gleditsia triacanthos
Picea glauca
picea pungens
Picea abies
Pinus strobus
Quercus rubra


assistant
Of the species listed, Acer rubrum, Acer saccharinum, Gleditsia triacanthos, Quercus rubra, and Cornus florida are deciduous trees.