Anchor: All these changes-to multiple observers, professionally supervised but not professionally trained observers, and shorter observation times-led to others.
Entailed: The professionally supervised have been lacking professional training in observing.
Contradiction: The professionally supervised  have been in professional training for many months.
Contradiction: Two women are outside by the ocean
Contradiction: A man is playing a trumpet.
Contradiction: A donkey pulling a cart.
Contradiction: Madeira offers spas as well as mountains.