With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Amazon Web Services included networking services.
text_B: In meteorology , station models are symbolic illustrations showing the weather occurring at a given reporting station .. meteorology. meteorology. weather. weather. reporting station. Weather station. Meteorologists created the station model to fit a number of weather elements into a small space on weather maps .. weather. weather. This allows map users to analyze patterns in atmospheric pressure , temperature , wind speed & direction , cloud cover , precipitation , and other parameters .. atmospheric pressure. atmospheric pressure. temperature. temperature. wind. wind. speed. Wind speed. direction. Wind direction. precipitation. Precipitation ( meteorology ). The most common station plots depict surface weather observations although upper air plots at various mandatory levels are also frequently depicted .. weather. weather. Station model plots use an internationally accepted coding convention that has changed little since August 1 , 1941 .. Elements in the plot show the key weather elements , including temperature , dew point , wind , cloud cover , air pressure , pressure tendency , and precipitation .. weather. weather. temperature. temperature. wind. wind. precipitation. Precipitation ( meteorology ). dew point. dew point
not_related.