Narrative composition on there is no smoke without fire

There is no smoke without fire

There is no smoke without fire is a proverb or saying which explains about some rumours or assumptions.

Above saying explains that as smoke won't be liberated unless there is presence of fire any rumor or news wont get spread without any initiative.

So behind any rumor the will be a chance of truth in most of the cases.

Explanation:

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).