A.I. Explanation:

Option 1: "The decline in popularity of video games"

Explanation: This option suggests that board games have become popular due to a decline in video games, which contradicts the text. The text states that board games are popular despite the focus on video games, indicating that the resurgence is not due to a decline in video games.

Option 2: "Their ability to provide social interactions and tangible experiences"

Explanation: The text explicitly states that board games offer social interactions and tangible experiences that digital games often lack. This ability is highlighted as a key reason for their resurgence, aligning perfectly with the main idea of the text.

Option 3: "The increasing cost of digital games"

Explanation: This option introduces a factor (cost of digital games) that is not mentioned in the text. The text focuses on the appeal of board games rather than the pricing of digital games, making this option irrelevant.

Option 4: "A lack of interest in online entertainment"

Explanation: This option implies that board games are popular due to a lack of interest in online entertainment, which is not supported by the text. The text emphasizes that board games are thriving alongside online entertainment, not because of a lack of interest in it.