Does the sentence "The mere addition of a word, or substitution of a term with another one believed to be more correct, usually does not achieve such level of originality/creativity." provide a valid answer to the question "What minor things can be included and not invalidate a copyright?"

A: yes

Does the sentence "Veins, unlike arteries, are thin and rigid as they do not need to withstand extreme pressure." provide a valid answer to the question "Why are birds' arteries composed of thick elastic muscles?"

A: no

Does the sentence "Botany, also called plant science(s) or plant biology, is the science of plant life and a branch of biology." provide a valid answer to the question "What is a plant scientist called?"

A: no

Does the sentence "Another study of dogs' roles in families showed many dogs have set tasks or routines undertaken as family members, the most common of which was helping with the washing-up by licking the plates in the dishwasher, and bringing in the newspaper from the lawn." provide a valid answer to the question "What are dogs often taught to bring in from outdoors?"

A:
yes