yogi_Extract Entries Starting With ? From Spreadsheet Cells

Yogi Anand, D.Eng, P.E.                                         Google Spreadsheet                            www.energyefficientbuild.com

henry922 said:
For example here's a spreadsheet with texts
A B
---------
?apple banana
orange pear
mango ?melon
And my expected output:
?apple
?melon
Any ideas? I'm new to google docs...
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