William Dickson (congressman) -  Dr. William Dickson(May 5 1770 - February 21 1816) was a United States politician and a United States Representative for Tennessee from 1801 to 1807. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Office Holder

La Traite des blanches -  La Traite des blanches is a 1965 French and Italian film. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Film

Teledyne ISCO -  Teledyne ISCO manufactures a wide range of products for professionals working in water pollution monitoring and abatement engineers and managers involved with wastewater process control and scientists involved in field and laboratory work. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Company

Leptotyphlops perreti -  Leptotyphlops perreti is a species of snake in the Leptotyphlopidae family. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Animal