Question:
I didn't dig, though.

Does it follow that "I dug a big hole."?
Answer:
no

Question:
Following the case study, an inexpensive (25 staff day) check was made on productivity data and trends from other SSA regions, and similarities were noted.

Does it follow that "Links were found in a cheap look at productivity data and other trends."?
Answer:
yes

Question:
There was no word on what they ate.

Does it follow that "They did not know the name of the food they ate."?
Answer:
it is not possible to tell

Question:
We also have cuttings from your hair and your beard; we have the parings of your nails, five cubic centimeters of your spinal fluid and a scraping from your liver.

Does it follow that "We also took some of your testosterone."?
Answer:
it is not possible to tell