Instruct: Retrieve semantically similar text.
Query: Glacier retreat or glacial retreat is type of glacial motion discussed in several articles, depending on the time frame of interest, and whether the climatological process or individual glaciers are being considered. Articles on these topics include:
Glaciers can retreat. 
It might sometimes be unclear.
a decision has been made on the subject
There are at least two motions mentioned in this statement.
This article talks about locomotion.
the glass is in bad shape
Periods can end.
This has been done many years
There will be a trial.
there might be black ice on the road
Derwael Ice Rise is receding at an alarming rate.
Ice can be broken.
There are multiple parties.
It passed through one thing, but needs approval from another now
the glass typically moves itself out.
Maybe there is an expansion.
The operation is ongoing
Sometimes it might remain unclear.
The party is not in complete agreement.
The disruption at the event is being investigated.
this is not a tense situation
The speaker would like to shift.
Glacier retreat is not explained in this articles.
Glacier retreat is always because of climate change.
Glacier retreat is known by Amy.