Read the given poem and answer the questions that follow by selecting the most appropriate option. 

Remnants Left Behind

A leaf detaching

She from a tree

Strong winds howling

Catching in a gale

Just won’t let her be.

A ship sailing on an ocean

Being bashed by heavy winds

Forcing her to dry land

Seeking asylum once again.

Footprints in the sand

Leaving behind positive thoughts

Until the tide rushes in

And everything is lost.

Remnants of two lovers

Once, so young, and bold

Signatures etched on a heart

A love story never told.

Q:

In “…… signatures etched on a ….”, ‘etched’ means 

• 1
  chipped
• 2
  scratched
• 3
  engraved
• 4
  cut