Simple present or present perfect? Take the same verb for sentences a) and b)!

a) In 1886 a chemist in Atlanta (invent) [?] the soft drink Coca Cola.
b) Coca Cola in 1886.

a) People (know) [?] Coca Cola for 123 years.
b) Coca Cola for 123 years.

a) Forty years ago Hans Riegel (create) [?] the gummy bears.
b) The first gummy bears forty years ago.

a) Children (love) [?] gummy bears since 1922.
b) Gummy bears by children since 1922.

a) Nobody (know) [?] French fries in 1679.
b) French fries in 1679.

a) 100 years ago Hermann Bahlsen (bake) [?] his first butter biscuits.
b) The first butter bisquits 100 years ago.

a) We (know) [?] Bahlsen’s butter biscuits for 120 years.
b) For 120 years butter bisquits .

a) The inventors of Google (register) [?] their product in 1997.
b) Google in 1997.

a) We (use) [?] Google for 13 years.
b) Good by many people for 13 years.
c) Since Google (launch) [?] it (use) has been used by many, many people.