Premise:
"The animals moved quickly as the canvas lifted and were on the side toward the youngsters."
Hypothesis: The creatures scurried when the material was raised.

yes

Premise:
"They say it is 115 million years old and should contribute to the paleontological debate about whether dinosaurs were warm-blooded or cold-blooded."
Hypothesis: They think that it is about 50 million years old.

no

Premise:
"You can spot, set in the stone walls, little sculpted heads of angels or demons, floral motifs, or the scallop shell (coquille Saint-Jacques) marking the route of medieval pilgrims to Santiago de Compostela in Spain."
Hypothesis: The route of medieval pilgrims to Santiago de Compostela connects Spain to Germany.
it is not possible to tell