Table: pittsburgh_penguins_head_coaches
Columns: name_b
term_c
games
win
pwin

Question: What is the name of the person with a PWin% of .696?
SQL: SELECT "name_b" FROM pittsburgh_penguins_head_coaches WHERE "pwin" = '.696'

Question: What is the sum of the game with a PWin% of —, Term [c] of 1987–1988, and Win% less than 0.506?
SQL: SELECT SUM("games") FROM pittsburgh_penguins_head_coaches WHERE "pwin" = '—' AND "term_c" = '1987–1988' AND "win" < 0.506

Question: What is the win% for the game 80 and a PWin% of —, and a Term [c ] of 1987–1988?
SQL: SELECT "win" FROM pittsburgh_penguins_head_coaches WHERE "games" = 80 AND "pwin" = '—' AND "term_c" = '1987–1988'

Question: What is the of games when for the term [c] of 1969 – 1973?
SQL: SELECT SUM("games") FROM pittsburgh_penguins_head_coaches WHERE "term_c" = '1969 – 1973'