Q: after returning to poland he gave these manuscripts to his parents for safe keeping.

A: After returning to Poland he gave these manuscripts to his parents for safe keeping.
++++++++
Q: with the genetic examinations the following questions are hoped to be answered:

A: With the genetic examinations the following questions are hoped to be answered:
++++++++
Q: for scanning, it make use of its advanced scanning technology, which has been embedded in this tool.

A:
For scanning, it make use of its advanced scanning technology, which has been embedded in this tool.
++++++++