sample_string.txt

Subject Jane Doe can only be contacted at (786)-974-1856 or at janedoe@gmail.com
Jane Doe's contact can be reached at (786)  974 - 1856 or at janedoecontact@gmail.com
Case 32541 is non-responsive. Tried calling at 785-741-9741 and emailing at janedoebrother@yahoo.com
Unable to reach William Ma at 352 727 8118, will try emailing at email.with.periods@atlantic.net
Contacted User about research, answers to hyphen-address@website.com, their phone number is 1234675645
Phil Swift has no email or phone number
The email user+possiblesuffix@gmail.com has no name associated, but you can call them at +333-2451515
Johnny Start gave us the wrong number of digits in their number, it's 555-555-555. and the email is tgn$dkg%2@gmail.com
Bill Paxton's name is being parsed
Jessica Belle's 
Jim Jones'

Tinker Bell's wish came true
My best friend Ted has never been here
Tim's walker is his dog

Tim Walker's dog is his best friend
Verify Velma Louise's identity for me 
John Jones and John Hatchitt are both named John

John Smith has the emails thisismyemail@email.com and help@gmail.com
My address is 1829 n mozart st
reach me at 1829 North Mozart Street Chicago IL 60647
can you write to 1829 n. mozart St., Chicago, Il, 60647
chicago il 1829 n mozart st 60647
make sure you remember 1829 n Mozart Street Chicago 60647 okay
the adddress is 1600 pennsylvania ave, you can't miss it

Postal addresses are very standard: 5757 S. University Ave. Chicago, IL 60637 (perhaps with some inconsistencies in the commas, etc.)