Table:
text: Weightlifting at the 2007 Pan American Games
Middleweight (  77 kg)
Middleweight (  77 kg)
Name_ Bodyweight Snatch Clean_Jerk Total_kg
Iván Cambar ( CUB ) 76.65 156.0 194.0 350.0
José Ocando ( VEN ) 76.85 145.0 192.0 337.0
Octavio Mejías ( VEN ) 76.78 151.0 185.0 336.0
Carlos Andica ( COL ) 76.55 151.0 183.0 334.0
Chad Vaughn ( USA ) 76.85 145.0 187.0 332.0
Matt Bruce ( USA ) 69.83 148.0 180.0 328.0
Julio Idrovo ( ECU ) 76.40 154.0 170.0 324.0
Esteban Radilla ( MEX ) 76.40 135.0 170.0 305.0
Víctor Viquez ( PAN ) 76.25 130.0 170.0 300.0
Mauricio de Marino ( URU ) 75.10 114.0 143.0 257.0

Question: How much Snatch has a total (kg) less than 257 in the weightlifting middleweight category (77 kg) at the 2007 Pan American Games?

Question: Which snatch has a clean & jerk of 180 and a bodyweight less than 69.83 among the middleweight (77 kg) weightlifters at the 2007 Pan American Games?