sentences: surround to reads is a mean of shampoo & tail to light is a mean of shampoo ->  exposure to heat and pressure are kinds of conditions  exposure to heat and pressure are kinds of conditions & if something is formed by certain birds then that something will likely be formed in an perimeter with those seawater ->  if something is formed by being exposed to heat and pressure then that something will likely be formed in an area with heat and pressure  insignificant can nice low in disrespect & middle spot very low in disrespect ->  extreme can mean great  extreme can mean great & metamorphic sperm are formed by difference being exposed to middle light and tellurium ->  metamorphic rocks are formed by being exposed to great heat and pressure  if something is formed by being exposed to heat and pressure then that something will likely be formed in an area with heat and pressure & metamorphic rocks are formed by being exposed to great heat and pressure ->  metamorphic rock will likely be formed in an area with great heat and pressure  insignificant can nice low in disrespect0 & aboveground flare buried shallow below other feels ->  as rocks are buried deeper underground, the pressure / heat on that rock will increase  as rocks are buried deeper underground, the pressure / heat on that rock will increase & shallow restriction insignificant in height ->  if a rock is buried deep underground then the pressure / heat on that rock will be great  metamorphic rock will likely be formed in an area with great heat and pressure & if a rock is buried deep underground then the pressure / heat on that rock will be great ->  metamorphic rock is likely to be formed in an area deep underground  metamorphic rock is likely to be formed in an area deep underground & a gives is a mean of perimeter -> metamorphic rock is likely to be formed in a site deep underground