Which compound is most likely an example of a base?

compound that forms as the result of a neutralization reaction

compound that tastes sour

compound that forms hydrogen when it reacts with a metal

compound that feels slippery

the real answer is b

monitor contract compliance and results of forestry activities to assure adherence to government regulations.  

plan and supervise forestry projects, such as determining the type, number and placement of trees to be planted, managing tree nurseries, thinning forest and monitoring growth of new seedlings.  

establish short- and long-term plans for management of forest lands and forest resources.  

determine methods of cutting and removing timber with minimum waste and environmental damage.  

supervise activities of other forestry workers.

by the way there is no video here.

is this like a kind of true or false question?