IN: A wolfdog is a canine produced by the mating of a domestic dog (Canis lupus familiaris) with a gray wolf (Canis lupus), or by mating a domestic dog with either the eastern timber wolf (Canis lycaon), red wolf (Canis rufus), or ethiopian wolf (Canis simensis) to produce a hybrid.
is there such thing as a wolf dog?

OUT: yes

IN: The Snake River is the thirteenth longest river in the United States. Its watershed is the 10th largest among North American rivers, and covers almost 108,000 square miles (280,000 km) in portions of six U.S. states: Wyoming, Idaho, Nevada, Utah, Oregon, and Washington, with the largest portion in Idaho. Most of the Snake River watershed lies between the Rocky Mountains on the east and the Columbia Plateau on the northwest. The largest tributary of the Columbia River, the Snake River watershed makes up about 41% of the entire Columbia River Basin. Its average discharge at the mouth constitutes 31% of the Columbia's flow at that point. Above the confluence, the Snake is slightly longer than the Columbia--1,078 miles (1,735 km) compared to 928 miles (1,493 km)--and its drainage basin is slightly larger--4% bigger than the upstream Columbia River watershed.
does the snake river flow into the columbia river?

OUT: yes

IN: Collard greens are a staple vegetable in Southern U.S. cuisine. They are often prepared with other similar green leaf vegetables, such as kale, turnip greens, spinach, and mustard greens in the dish called ''mixed greens''. Typical seasonings when cooking collards are smoked and salted meats (ham hocks, smoked turkey drumsticks, smoked turkey necks, pork neckbones, fatback or other fatty meat), diced onions, vinegar, salt, and black pepper, white pepper, or crushed red pepper, and some cooks add a small amount of sugar. Traditionally, collards are eaten on New Year's Day, along with black-eyed peas or field peas and cornbread, to ensure wealth in the coming year. Cornbread is used to soak up the ''pot liquor'', a nutrient-rich collard broth. Collard greens may also be thinly sliced and fermented to make a collard sauerkraut that is often cooked with flat dumplings.
are collard greens the same as turnip greens?

OUT: no

IN: As the chapter and verse divisions did not appear in the original texts, they form part of the paratext of the Bible.
did the original bible have chapters and verses?

OUT:
no