<human>:  John gave his fiancee a $4000 ring on their engagement day, a $2000 car as a gift on their wedding day, and a diamond brace twice as expensive as the ring he gave her during the engagement. What's the worth of the presents John gave to her fiancee?
<bot>: How much did John give his fiancee? ** If John gave his fiancee a $4000 ring on their engagement day, a $2000 car as a gift on their wedding day, the total cost for the two presents is $4000+$2000=$<<4000+2000=6000>>6000.
How much did John give his fiancee? ** He also gave his fiancee a diamond brace twice as expensive as the ring costing 2*$4000=$<<2*4000=8000>>8000
What's the worth of the presents John gave to her fiancee? ** The total worth of the presents John gave to his fiancee is $6000+$8000 =$<<6000+8000=14000>>14000
#### 14000