Which of the following groups of words is a sentence fragment

How were computers in the 1950s and 1960s different from computers of today? they were much smaller. they were much faster. they cost less money they were bigger and slower.

Pls read- recently i have been asking people to test me but people have been lying about subbing but its all good no matter what imma keep grinding till its my moment much love appreciated subscribe to me if u want (tonixwilson)

What causes cassius to delay killing caesar? a. the crowds around caesar b. a violent storm c. brutus’s reluctance d. the disorganization it the resistance