Categorize the below in terms of Red wine or white wine.
Cabernet Sauvignon, Merlot, Shiraz, Pinot Noir, Malbec, Zinfandel, Grenache, Sangiovese, Chardonnay, Sauvignon Blanc, Riesling, Chenin Blanc, Pinot Gris (or Pinot Grigio), Semillon, Viognier, Torrontes, Albariño, Gewurztraminer.
White wine - Chardonnay, Sauvignon Blanc, Riesling, Chenin Blanc, Pinot Gris (or Pinot Grigio), Semillon, Viognier, Torrontes, Albariño and Gewurztraminer.
Red wine - Cabernet Sauvignon, Merlot, Shiraz, Pinot Noir, Malbec, Zinfandel, Grenache and Sangiovese.