Question: during which season does cape town receive rainfall
[{'answer': 'winter', 'provenance': [{'wikipedia_id': '14711765', 'title': 'Climate of South Africa', 'start_paragraph_id': 4, 'start_character': 233, 'end_paragraph_id': 4, 'end_character': 239, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'summer', 'provenance': [{'wikipedia_id': '14711765', 'title': 'Climate of South Africa', 'start_paragraph_id': 4, 'start_character': 282, 'end_paragraph_id': 4, 'end_character': 288, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14711765', 'title': 'Climate of South Africa', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 709, 'bleu_score': 0.849246448487843, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6839559304736126999}, 'section': 'Section::::Precipitation.\n'}]}, {'provenance': [{'wikipedia_id': '14711765', 'title': 'Climate of South Africa', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 293, 'bleu_score': 0.9042878500265971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6839559304736126999}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '18855722', 'title': 'Climate of Gibraltar', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The climate of Gibraltar is Mediterranean/Subtropical with mild winters and warm summers. Gibraltar has two main prevailing winds, an easterly one known as the "Levante" coming from the Sahara in Africa which brings humid weather and warmer sea currents and the other as "Poniente" which is westerly and brings fresher air and colder sea. Its terrain consists of the high Rock of Gibraltar and the narrow coastal lowland surrounding it. Rain occurs mainly in winter; the summers are generally dry.', 'The climate of Gibraltar is Mediterranean/Subtropical with mild winters and warm summers. Gibraltar has two main prevailing winds, an easterly one known as the "Levante" coming from the Sahara in Africa which brings humid weather and warmer sea currents and the other as "Poniente" which is westerly and brings fresher air and colder sea. Its terrain consists of the high Rock of Gibraltar and the narrow coastal lowland surrounding it. Rain occurs mainly in winter; the summers are generally dry.']}}]}, {'provenance': [{'wikipedia_id': '3807959', 'title': 'Vioolsdrif', 'section': 'Section::::Climate.\n', 'start_paragraph_id': 10, 'end_paragraph_id': 10, 'meta': {'evidence_span': ['alluvial soil along the course of the river and these are used for growing crops, such as dates and melons, under irrigation. Vioolsdrif has several campsites and motels for motorists passing through the border. Many tour operators have set up their base camps for rafting tours on the Orange River. There are two seasons. The short winter season lasts from about May to July. Almost no rain falls and the weather is hot. The summer season lasts from August to April. It is very hot and there is no rain whatsoever. Vioolsdrif is officially one of the hottest places in South Africa; on 27 October 2015 a maximum temperature of was recorded. The mean annual temperature is and temperatures above is measured on an average of 220 days (60%) of the year. Daytime maximum temperatures above and nighttime minimums of are a regular feature in summer.', 'alluvial soil along the course of the river and these are used for growing crops, such as dates and melons, under irrigation. Vioolsdrif has several campsites and motels for motorists passing through the border. Many tour operators have set up their base camps for rafting tours on the Orange River. There are two seasons. The short winter season lasts from about May to July. Almost no rain falls and the weather is hot. The summer season lasts from August to April. It is very hot and there is no rain whatsoever. Vioolsdrif is officially one of the hottest places in South Africa; on 27 October 2015 a maximum temperature of was recorded. The mean annual temperature is and temperatures above is measured on an average of 220 days (60%) of the year. Daytime maximum temperatures above and nighttime minimums of are a regular feature in summer.']}}]}, {'provenance': [{'wikipedia_id': '59919038', 'title': 'Robben Island Marine Protected Area', 'section': 'Section::::Geography.:Climate.\n', 'start_paragraph_id': 55, 'end_paragraph_id': 55, 'meta': {'evidence_span': ['number of recreational dive sites fall within the MPA. The climate of the South-western Cape is markedly different from the rest of South Africa, which is a summer rainfall region, receiving most of its rainfall during the summer months of December to February. The South-western Cape has a Mediterranean type climate, with most of its rainfall during the winter months from June to September. During the summer the dominant factor determining the weather in the region is a high pressure zone, known as the Atlantic High, located over', 'The climate of the South-western Cape is markedly different from the rest of South Africa, which is a summer rainfall region, receiving most of its rainfall during the summer months of December to February.', 'number of recreational dive sites fall within the MPA. The climate of the South-western Cape is markedly different from the rest of South Africa, which is a summer rainfall region, receiving most of its rainfall during the summer months of December to February. The South-western Cape has a Mediterranean type climate, with most of its rainfall during the winter months from June to September. During the summer the dominant factor determining the weather in the region is a high pressure zone, known as the Atlantic High, located over']}}]}, {'provenance': [{'wikipedia_id': '14711765', 'title': 'Climate of South Africa', 'section': 'Section::::Abstract.', 'start_paragraph_id': 4, 'end_paragraph_id': 4, 'meta': {'evidence_span': ['South Africa experiences a high degree of sunshine with rainfall about half of the global average, increasing from west to east, and with semi-desert regions in the north-west. While the Western Cape has a Mediterranean climate with winter rainfall, most of the country experiences summer rain.', 'South Africa experiences a high degree of sunshine with rainfall about half of the global average, increasing from west to east, and with semi-desert regions in the north-west. While the Western Cape has a Mediterranean climate with winter rainfall, most of the country experiences summer rain.']}}]}]