1918 the end of world war i

How would the previous sentence be correctly capitalized?
Answer: 1918 The end of World War I
five shopping centres install visitor counter systems | viametrics dansk

How would the previous sentence be correctly capitalized?
Answer: Five shopping centres install visitor counter systems | Viametrics Dansk
undulate - free english online dictionary based on wordnet 3.0

How would the previous sentence be correctly capitalized?
Answer: Undulate - Free English online dictionary based on WordNet 3.0
chose the largest visible cervical lymph node in each side of the mouse neck.

How would the previous sentence be correctly capitalized?
Answer: Chose the largest visible cervical lymph node in each side of the mouse neck.